Wiseco Professional Series forged piston set for Chevrolet LT1 Gen V engines includes eight pistons sized for a 4.125" bore with a 1.105" compression height and a -20cc dish. Built as racing-grade forged pistons, the set features 2618 aluminum construction, precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, fully machined crowns and forced pin oiling for heavy-duty performance engine builds.
Wiseco Chevy LT1 Gen V 4.125in Bore 1.105in CH -20cc Dish Piston Kit