Wiseco Professional Series forged piston set for Chevrolet LS engines. This set of eight pistons features a 12cc dome, 4.075 in. bore, 1.300 in. compression height and 0.927 in. pin diameter, supplied as a complete set with premium rings. Forged from 2618 aluminum with ArmorGlide skirt coating, precision ring grooves and forced pin oiling, it’s built for heavy to severe duty race applications.
Wiseco Chevy LS Series 12cc Dome 1.300 x 4.075 Shelf Piston Kit - Set of 8