
Wiseco Professional Series forged piston set for Chevrolet Big Block engines, sized for a 4.625 in bore and 1.120 in compression height with a 38.00 cc combustion volume. This set of eight is built for heavy-to-severe duty racing and machine applications, made from 2618 aluminum with precision ring grooves, anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium rings.
Wiseco Chevy Big Block 4.625in Bore 1.120in CH 38.00 CC Piston Set