
Wiseco Professional Series forged piston for Chevrolet LS engines with a 4.000 in bore, -15cc reverse dome and 1.1099 in compression height. Offered as a single piston for high-stress race builds and supplied with premium rings. Forged from 2618 aluminum in the USA, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to limit friction, a fully machined crown and forced pin oiling.
Wiseco Chevy LS Series -15cc R/Dome 1.110x4.000 Piston Shelf Stock