Wiseco Professional Series forged piston set for Chevrolet LS engines. This set of eight pistons is engineered for heavy-to-severe duty race and high-output builds, offering precise combustion control for LS applications. Each piston is forged from 2618 aluminum, features precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, premium rings, forced pin oiling and a fully machined crown. Bore: 3.905 in; CH: 1.165 in; pin: 0.927 in; -9.00 cc.
Wiseco Chevy LS 3.905in Bore 1.165in CH -9.00 CC Piston Set