
The Wiseco Professional Series forged piston for Chevrolet LS engines is a single piston built for demanding race and severe-duty applications. This 3cc-dome piston fits a 4.030 in. bore with a 1.050 in. compression height and 0.927 in. pin diameter to match precise chamber requirements. Forged and machined in the USA from 2618 aluminum, the piston offers precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium rings for reliable sealing.
Wiseco Chevy LS Series 3cc Dome 1.050 x 4.030 Piston Shelf Stock