JE 329624S Piston Single SRP (4.005 in. Bore, 1.425 in. CH, -5.00 CC) for CHEVROLET Small Block Engine ymm_58 Description JE 139630 Piston Kit

Description JE 139630 Piston Kit SRP (4

Country 1969-1974

API Service Class: SJ/SG/SH JASO MA/MA2

OEM Replacement Numbers: 038 253 019 S / 038 253 014 E

JE 329624S Piston Single SRP (4.005 in. Bore, 1.425 in. CH, -5.00 CC) for CHEVROLET Small Block Engine ymm_58 Description JE 139630 Piston KitDescription JE 329624S Piston Single SRP (4. 005 in. Bore, 1. 425 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