
Wiseco Professional Series forged piston for Chevrolet LS engines with a 4.000 in bore, -32cc dish and 1.1155 in compression height. This single piston is built for heavy-to-severe duty race builds and includes premium rings. Forged in the USA from 2618 aluminum, it offers precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance, a fully machined crown and forced pin oiling.
Wiseco Chevy LS Series -32cc Dish 1.115x4.000 Piston Shelf Stock