JE Pistons 142980 JE Pistons Chevrolet Big Block 4.310in Bore 1.270in CH -3.00 CC Piston Set

SRP, Chevrolet, Big Block Chevrolet, 4.310 in. Bore, 1.270 CD, Flat Top, 8 Cyl. Piston Kit

Piston Set, 4032, Flat Top, 4.310 Bore, 1.270 CD, 0.990 Pin, Set of 8.

Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA.

Features and Benefits: Dedicated forging helps optimize strength and weight throughout the piston design; Forced pin oiling for improved pin lubrication; Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion; Made 100% in the USA; Perfect for street/strip applications

These pistons utilize our dedicated Forged Side Relief (FSR) forging that was specifically designed to increase strength.