JE SRP forged single piston for Big Block Chevrolet, 4.310 in bore and 1.270 in compression height with a dome profile. Intended for mild to moderate performance engines, these 4032 aluminum pistons limit thermal expansion while providing robust forged strength. The single-piece offering is optimized for pin lubrication and durability and is manufactured in the USA.
JE Pistons Chevrolet Big Block 4.310in Bore 1.270in CH -43.00 CC Piston - Single