JE SRP forged piston kit for Big Block Chevrolet, sized for a 4.310 in bore with a 1.270 in compression height and 18.00 cc dome. Built to bridge quality and value for mild to moderate engine builds, these 4032 aluminum pistons reduce thermal expansion and machining cost without sacrificing core strength. They suit street/strip applications and are made in the USA.
JE Pistons Chevrolet Big Block 4.310in Bore 1.270in CH 18.00 CC Piston Kit