Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 MSRP: $100.28 Now: $95.27 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 Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view
Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 MSRP: $100.28 Now: $95.27 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 Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view
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 Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.677 - 42371-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.580 - 42369-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - 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23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42368-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42367-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42366-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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42344-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... 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42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-OD 1.610 - 42365-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 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42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... 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Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.677 - 42364-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 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Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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Quick view Details Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 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42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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Quick view Details Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - 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42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... 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Quick view Details Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 MSRP: Now: $61.06 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Details Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 MSRP: $87.22 Now: $82.86 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 Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42338-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42337-16 MSRP: $100.28 Now: $95.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42336-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42335-16 MSRP: $100.28 Now: $95.27 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 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42333-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42332-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42330-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-BBC CON ROD - 42327-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley 09+ Hemi 5.7L Spring Cup ID 1.311 - 42324-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42323-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42373-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID - 42372-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... 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MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) - 42359-4 Manley Wrist Pin - 23mm X 2.300 X .180 (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) - 42353-4 Manley Wrist Pin - 23mm x 2.250 x .180 (Set of 4) MSRP: $42.69 Now: $40.55 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.600 Length Under Head-Pack of 4 (Compatible with Manley Rod 14033) - 42351-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Bolt 3/8 2000 Material 1.500 Length Under Head-Pack of 4 (Compatible with Manley Rod 14024) - 42350-4 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not... MSRP: Now: $61.06 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.311 - 42349-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.340 - 42348-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.500 - 42347-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) - 42346-4 Manley Chrome Moly Wrist Pin - 23mm x 2.500in x .180in Wall (Set of 4) MSRP: $42.69 Now: $40.55 Add to Cart Compare Quick view Manley Performance Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) - 42346-1 Manley Chrome Moly Wrist Pin (23mm x 2.500in x .180in Wall (Single Pin) MSRP: $10.67 Now: $10.14 Add to Cart Compare Quick view Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42345-8 Designed for durability and consistent lubrication, these bushings help reduce friction and wear while maintaining proper pin alignment under demanding operating conditions. Ideal for both street and... MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Manley Performance Manley Spring Cup .635in ID 1.535in OD Valve Spring Locator (For 221420/55/56/57/60/61) - 42344-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.560 - 42343-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and... MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.610 - 42342-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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Quick view Details Manley Performance Manley Rod Pin Bushing - Single - 42323-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4) - 42321-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley 3/8 ARP 625+ Bolt (Set of 4) - 42320-4 MSRP: Now: $203.41 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42319S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Bushing Pin (Set of 4) - 42319-4 MSRP: $43.61 Now: $41.43 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Bushing Pin - 42319-1 MSRP: $10.91 Now: $10.36 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42318-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.550 - 42317-16 MSRP: $100.28 Now: $95.27 Add to Cart Compare Quick view Details Manley Performance Manley SBC H Beam Connecting Rod Small End Bushing - 42315S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley .927in Wrist Pin Bushing - 42315-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing - Single - 42314S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42314-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC S/M .927 - 42310-8 MSRP: $87.22 Now: $82.86 Add to Cart Compare Quick view Details Manley Performance Manley Bushing - Diesel OPS Rods - 42309S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-PIN - 42309-4 MSRP: $43.61 Now: $41.43 Add to Cart Compare Quick view Details Manley Performance Manley Wrist Pin Bushing, BUSHING-SBC .875 - 42308-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Chrysler Bushing/Bearing - Single - 42307S-1 MSRP: $10.91 Now: $10.36 Add to Cart Compare Quick view Details Manley Performance Manley Chrysler Bushings/Bearings - 42307-8 MSRP: $87.22 Now: $82.86 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring Seat, SPRING CUP-ID 1.625 - 42374-16 Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. 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