Wiseco Professional Series forged piston set for Chevrolet LS engines. This eight-piston set supports demanding LS applications with forged 2618 aluminum construction, precision ring grooves and an anti-detonation groove for improved sealing. It includes premium rings, ArmorGlide skirt coating for seizure resistance and reduced friction, forced pin oiling and fully machined crowns to withstand heavy use. Bore: 4.030 in; CH: 1.165 in; pin: 0.927 in; 10.00 cc.
Wiseco Chevy LS 4.030in Bore 1.165in CH 10.00 CC Piston Set