Wiseco Professional Series forged piston set for Chevrolet LS engines. Aimed at race and heavy-duty LS applications, this eight-piston kit emphasizes durable construction and precise sealing. Forged and machined from 2618 aluminum, features include precision ring grooves, an anti-detonation groove, premium rings, ArmorGlide skirt coating for friction reduction and seizure resistance, forced pin oiling and a machined crown. Bore: 4.010 in; CH: 1.165 in; pin: 0.927 in; -17.00 cc.
Wiseco Chevy LS 4.010in 1.165in CH -17.00 CC Piston Set