
The Wiseco Professional Series forged piston for Chevrolet LS engines is a single shelf-stock piston with a 4.185 in bore and 1.1105 in compression height, built for heavy to severe duty race applications. Forged from 2618 aluminum and machined in the USA, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for quieter operation and seizure resistance, forced pin oiling, and premium rings.
Wiseco Chevy LS Series -2.8cc Dome 4.185inch Bore Piston Shelf Stock