Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Wiseco Professional Series forged piston for Chevrolet LS engines is specified with a 4.000 in. bore, 1.1105 in. compression height and 0.927 in. pin diameter in a -3cc dome profile. Sold as a single piston for serious builders and racers, it arrives with premium rings. Forged from 2618 aluminum in the USA, it includes ArmorGlide skirt coating, precision ring grooves, an anti‑detonation groove and forced pin oiling for reliable service.
Wiseco Chevy LS Series -3cc Dome 4.000inch Bore Piston Shelf Stock
