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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 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23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. 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MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Details Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 MSRP: $167.94 Now: $159.54 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Titanium Retainers - 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26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 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23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 MSRP: $167.94 Now: $159.54 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Titanium Retainers - 23165-16 MSRP: $264.87 Now: $251.63 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Valve Springs - 22165-16 MSRP: $138.83 Now: $131.89 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 MSRP: $397.32 Now: $377.45 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 MSRP: $269.72 Now: $256.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Titanium Retainers - 23165-16 MSRP: $264.87 Now: $251.63 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Valve Springs - 22165-16 MSRP: $138.83 Now: $131.89 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 MSRP: $397.32 Now: $377.45 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 MSRP: $269.72 Now: $256.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 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for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Valve Springs - 22165-16 MSRP: $138.83 Now: $131.89 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 MSRP: $397.32 Now: $377.45 Add to Cart Compare Quick view Details Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 MSRP: $269.72 Now: $256.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $138.83 Now: $131.89 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 Add to Cart Compare Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $269.72 Now: $256.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Details Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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Quick view Details Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 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for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 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23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 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23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $138.83 Now: $131.89 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 Add to Cart Compare Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $269.72 Now: $256.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Details Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Details Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 MSRP: Now: $346.24 Add to Cart Compare Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Details Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 MSRP: Now: $16.80 Add to Cart Compare Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Details Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 MSRP: $1,089.44 Now: $980.50 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Small Block Chevy LS Series .600in Lift Single NexTek High Perf Valve Springs - 221428-16 MSRP: $332.93 Now: $299.64 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Small Block Chevy LS Series .700in Lift Single NexTek High Perf Valve Springs - 221435-16 MSRP: $481.98 Now: $433.78 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevy LS Series 1.335 Double NexTek High Perf Valve Springs - 221422-16 MSRP: $717.21 Now: $645.49 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Cup .505in ID 1.270in OD Valve Spring Locator (For 221436-16) - 42334-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $455.27 Now: $409.74 Add to Cart Compare Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $664.04 Now: $630.84 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Details Manley Performance Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P - 42426-16 MSRP: $113.83 Now: $108.14 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436 - 42124-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419 - 42153-32 MSRP: $200.57 Now: $190.54 Add to Cart Compare Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Spring Retainer, RET-10 DEG TI DBL SPRING - 23668-16 MSRP: Now: $473.26 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.250,+.050 - 23652TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.324 10 DEG +.050 LS - 23634TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.335 10 DEG +.050 LS1 - 23619TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.340 10 DEG +.050 LS - 23633TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,+.100 DBL - 23647TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.550,SUPER 7 DBL - 23670TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 1.570,SUPER 7 DBL - 23672TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG +.100 1.400 DBL - 23747TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 10 DEG 1.580 DBL - 23648TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.560 DBL - 23682TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H-13 SUPER 7 DEG 1.580 DBL - 23681TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 1.437-1.550 - 23635TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-H13 SUPER 7 DEG 1.550 DBL - 23702TS-16 MSRP: Now: $268.60 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Spring Retainer, RET-LW TENSILE MAX SUPER 7 - 23702LTM-16 MSRP: Now: $554.26 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Mitsubishi Evo X 4B11Y 16pc Titanium Retainers - 23195-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
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Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley NexTek Drag Race Valve Springs for SuperStock and Competition Eliminator 1.500in OD Set of 16 - 221456-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Manley Performance Manley NexTek Series 1.500 OD .850 Lift Super Stock and Competition Eliminator Valve Spring Set - 221420-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $868.29 Now: $781.46 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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Quick view Manley Performance Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $635.10 Now: $571.59 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Manley Performance Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $587.82 Now: $529.04 Add to Cart Compare Quick view Manley Performance Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... 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MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... 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Quick view Manley Performance Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID - 221424-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $414.32 Now: $372.89 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... 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Quick view Manley Performance Manley Nissan (KA24DE) 16pc Titanium Retainers - 23160-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 Add to Cart Compare Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... 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MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Manley Performance Manley Nissan (KA24DE) 16pc Valve Springs - 22160-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $292.89 Now: $278.25 Add to Cart Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... 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MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... 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Quick view Manley Performance Manley Nissan (RB26DET) 24pc Titanium Retainers - 23175-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Manley Performance Manley Nissan (RB26DET) 24pc Valve Springs - 22175-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $167.94 Now: $159.54 Add to Cart Compare Quick view Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Titanium Retainers - 23165-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... 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MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... 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MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Titanium Retainers - 23165-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $264.87 Now: $251.63 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Valve Springs - 22165-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Manley Performance Manley Nissan (SR20DE SR20DET) 16pc Valve Springs - 22165-16 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $138.83 Now: $131.89 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... 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MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Titanium Retainers - 23170-24 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving sport compact engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers... MSRP: $397.32 Now: $377.45 Add to Cart Compare Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... 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Quick view Manley Performance Manley Nissan (VQ35DET) 24pc Valve Springs - 22170-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: $269.72 Now: $256.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... 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MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Manley Performance Manley Nissan KA24DE Valve Spring and Retainer Kit (Use factory valve locks) - 26160 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $592.24 Now: $562.63 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... 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MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
Quick view Manley Performance Manley Nissan Patrol TB48 Valve Spring and Retainer Kit (Use factory valve locks) - 26155 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 Add to Cart Compare Quick view Manley Performance Manley Nissan RB26 Valve Spring and Retainer Kit (with Valve Locks) - 26175K Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... 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MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
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Quick view Manley Performance Manley Nissan RB26DETT Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26175 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $508.73 Now: $483.29 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) - 26165 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $363.33 Now: $345.16 Add to Cart Compare Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
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Quick view Manley Performance Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each) - 26170 Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: $600.34 Now: $570.32 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD - 22441-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $256.92 Now: $231.23 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD - 22410-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $102.89 Now: $92.60 Add to Cart Compare Quick view Manley Performance Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent... MSRP: $664.74 Now: $598.27 Add to Cart Compare Quick view Manley Performance Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID - 22431-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: $239.51 Now: $215.56 Add to Cart Compare Quick view Manley Performance Manley Performance Kit-RET-TI 1.660 TRP 10 D - Spring Retainer - 23653-16 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, these retainers dramatically reduce... MSRP: Now: $346.24 Add to Cart Compare Quick view Manley Performance Manley Performance Valve Spring Retainer - H-13 Tool Steel Retainer - 23634TS-1 For those searching for a slightly more economical alternative to titanium retainers, either to help solve a wear problem or because of class rules, Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better... MSRP: Now: $16.80 Add to Cart Compare Quick view Manley Performance Manley Pro Stock / Fuel / Alcohol NexTek Series Drag Race Valve Springs - 221450-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...
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