JE Pistons Chevrolet Big Block 4.310in Bore 1.270in CH 18.00 CC Piston Kit

If you're building a performance Chevrolet Big Block engine and need a solid set of pistons that won't break the bank, the JE Pistons Sportsman Racing Products (SRP) line is a popular choice. These pistons are forged from 4032 aluminum alloy, a material known for its impressive tensile strength and notably low thermal expansion. This means the pistons maintain their shape and fit even when the engine heats up, which is crucial for consistent performance and sealing.

JE Pistons manufactures these SRP pistons right here in the USA, using a dedicated forging process that optimizes strength and keeps weight down. They've also included forced pin oiling, which is a nice touch for ensuring the wrist pin stays well-lubricated, especially under demanding street or strip conditions. This kit is designed for mild to moderate performance builds, offering a well-built option for those working with a sportsman budget.

This set includes eight pistons, each with a 4.310-inch bore and a dome volume of 18.00 CC. Remember that these pistons are not CARB approved and cannot be shipped to California. For a street/strip application, these are a solid option to consider for your engine build.