JE 329648S Piston Single SRP (4.010 in. Bore, 1.260 in. CH, 11.00 CC) for CHEVROLET Small Block Engine ymm_70 Mopar MS-12991

Mopar MS-12991

This system is designed to fit vehicles with and without NPP valves

645 Brake Pads Street HPS 5

5/16" U-Bolt with standard nut

JE 329648S Piston Single SRP (4.010 in. Bore, 1.260 in. CH, 11.00 CC) for CHEVROLET Small Block Engine ymm_70 Mopar MS-12991Description JE 329648S Piston Single SRP (4. 010 in. Bore, 1. 260 in. CH, 11. 00 CC) for CHEVROLET Small Block Engine Born from the racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line bridges the gap between high quality forged piston performance and affordability. Forged from strong 4032 aluminum alloy, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance. They