Big Block Chevy Flat Top Piston Kit

The SRP (Sportsman Racing Products) 139478 piston kit is a flat-top forged piston set designed for Big Block Chevy engines with a 4.310-inch bore. These pistons are crafted from strong 4032 aluminum alloy in the USA, leveraging the expertise of JE Pistons. They are designed to offer high-quality forged piston performance at an affordable price, making them suitable for mild to moderate performance engine builds. Key features include dedicated forgings to optimize strength and weight, and forced pin oiling for improved lubrication. The kit includes 8 pistons with 1/16" x 1/16" x 3/16" ring grooves, a -3.00 cc dome volume, and a compression height of 1.645 inches. This piston set is compatible with Big Block Chevy engines where the bore has been machined to 4.310 inches, and the crankshaft and connecting rods are compatible with the 1.645-inch compression height and the specified pin diameter. It is ideal for builders undertaking engine rebuilds or performance upgrades for their Big Block Chevy engines. While not vehicle-specific, Big Block Chevy engines were commonly found in a wide range of Chevrolet and GMC vehicles, including various generations of Camaro, Corvette, Chevelle, Nova, Impala, and various trucks and SUVs. The fitment of this piston kit depends entirely on the engine's internal dimensions, not the vehicle it's installed in.