The Wiseco Professional Series forged piston set for Chevrolet LS engines offers a 4.065 in bore and 1.165 in compression height across eight pistons, built for heavy-duty and race environments. The set arrives with premium rings and precise machining to maintain performance under stress. Forged in the USA from 2618 aluminum, these pistons include ArmorGlide skirt coating for reduced friction and seizure resistance, precision ring grooves, anti-detonation groove, fully machined crowns, and forced pin oiling for durability.
Wiseco Chevy LS 4.065in Bore 1.165in CH -9.00 CC Piston Set