The Wiseco Professional Series forged piston set for Chevrolet LS engines is built for heavy-duty race and performance builds. With a 4.065 in bore, 1.304 in compression height and 0.927 in pin diameter, these pistons are forged from 2618 aluminum and feature ArmorGlide skirt coating, precision ring grooves, anti-detonation provisions, fully machined crowns and forced pin oiling to provide durability and reliable ring sealing under severe duty conditions.
Wiseco Chevy LS 4.065in Bore 1.304in CH -3.2 CC 0.927in Pin Piston Shelf Stock Kit - Set of 8