JE 138093S Piston Single SRP (4.030 in. Bore, 1.125 in. CH, -5.00 CC) for CHEVROLET Small Block Engine ymm_61 Satin black or white delrin

Satin black or white delrin knob stays comfortable in hot and cold

providing invaluable information for chassis tuning and driver development

Rear -46 to -20

Supplied fully assembled and calibrated for OEM fitment

JE 138093S Piston Single SRP (4.030 in. Bore, 1.125 in. CH, -5.00 CC) for CHEVROLET Small Block Engine ymm_61 Satin black or white delrinDescription JE 138093S Piston Single SRP (4. 030 in. Bore, 1. 125 in. CH, 5. 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 are