Quick view Details Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Details Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $341.84 Now: $273.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,044.43 Now: $835.73 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $563.42 Now: $450.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $783.31 Now: $626.79 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $927.62 Now: $742.26 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $661.54 Now: $529.35 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $683.71 Now: $547.09 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 - TEVI-1008-12 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12 MSRP: $529.49 Now: $423.69 Add to Cart Compare Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) - TEVI-1008 Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Single (Drop Ship Only) MSRP: $44.12 Now: $35.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 - TEVI-1007-12 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Set of 12 MSRP: $529.15 Now: $423.41 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single - TEVI-1007 Supertech Toyota 7MGTE Inconel Exhaust Valve - +0.5mm Oversize - Single MSRP: $44.11 Now: $35.29 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) - ST-27135 Supertech Chevy Big Block 1.880x.3710x5.350in Chrome Exhaust Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27115 Supertech Chevy Big Block 2.190x .3710x5.216 Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27105 Supertech BB Chevy 2.065x.371x 5.215in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.08 Now: $18.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27048 Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) - ST-27047 Supertech SB Chevy 1.600x.341x5.000in Chrome Undercut Exhaust Valve - Single (Drop Ship Only) MSRP: $21.29 Now: $17.03 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27033N Supertech LS1 SB Chevy 1.600 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $23.32 Now: $18.66 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) - ST-27031N Supertech LS1 SB Chevy 1.570 x.3134x 4.937in Blk Nitride Exhaust Valve - Single (Drop Ship Only) MSRP: $22.57 Now: $18.06 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27026 Supertech SB Chevy 2.055x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $23.53 Now: $18.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) - ST-27016 Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only) MSRP: $21.73 Now: $17.39 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27008N Supertech LS1 SB Chevy 2.060inx.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $26.37 Now: $21.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) - ST-27006N Supertech LS1 SB Chevy 2.020x.3138x4.895in Blk Nitride Intake Valve - Single (Drop Ship Only) MSRP: $25.67 Now: $20.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) - SS-3043 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) - SS-3021 Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) - SS-3005 Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only) MSRP: $1.51 Now: $1.21 Add to Cart Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 - SS-2820-E-12 Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 MSRP: $104.40 Now: $83.54 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $206.04 Now: $164.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $103.03 Now: $82.45 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $8.58 Now: $6.87 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $854.60 Now: $683.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $448.34 Now: $358.75 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $367.62 Now: $294.16 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit