JE 139506S Piston Single SRP (4.280 in. Bore, 1.520 in. CH, -3.00 CC) for CHEVROLET Big Block Engine ymm_15 the seat cover ensures precise

the seat cover ensures precise installation and retains the intended ergonomic support zones required for high-performance driving and competition use

FMSI Number: D1655-8884

Default Height (mm): -40 / -25

solid engineering

JE 139506S Piston Single SRP (4.280 in. Bore, 1.520 in. CH, -3.00 CC) for CHEVROLET Big Block Engine ymm_15 the seat cover ensures preciseDescription JE 139506S Piston Single SRP (4. 280 in. Bore, 1. 520 in. CH, 3. 00 CC) for CHEVROLET Big 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