
The Wiseco Professional Series forged piston for Chevrolet LS engines is a single shelf-stock piston with a 4.185 in bore and 1.0505 in compression height, suited for severe-duty race applications. Forged from 2618 aluminum and fully 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 ships with premium rings.
Wiseco Chevy LS Series -2.8cc Dome 4.185inch Bore Piston Shelf Stock