JE Pistons Chevrolet Small Block 4.030in Bore 1.125in CH -7.00 CC Piston Set

If you're building a performance Chevrolet Small Block engine, this JE Pistons Sportsman Racing Products (SRP) piston set is a solid option. These pistons are forged from a strong 4032 aluminum alloy, which offers good tensile strength and helps keep thermal expansion in check. This material choice is key for maintaining proper clearances as the engine heats up, ensuring consistent performance whether you're on the street or at the strip.

JE Pistons has a long history in racing, and the SRP line is designed to bring that experience to builders working with a sportsman budget. While they aim for affordability, they don't compromise on the core strength and performance characteristics you need. The dedicated forging process optimizes the piston's structure for strength and weight, and these particular pistons feature forced pin oiling to keep the wrist pin well-lubricated, which is crucial under demanding conditions. They are made 100% in the USA, so you know you're getting a well-built component.

This set is for an 8-cylinder engine and features a 4.030-inch bore size. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.