Wiseco Professional Series forged piston set for Chevrolet LS engines. This eight-piece set is built for high-output LS builds that demand strength and reliable combustion control. Forged from 2618 aluminum with precision ring grooves and an anti-detonation groove, it includes premium rings, ArmorGlide skirt coating to cut friction and resist seizure, forced pin oiling and fully machined crowns. Bore: 4.010 in; CH: 1.165 in; pin: 0.927 in; 10.00 cc.
Wiseco Chevy LS 4.010in Bore 1.165in CH 10.00 CC Piston Set