The Wiseco RED Series forged piston set for Chevrolet LS engines is supplied as eight pistons with a 4.070 in bore and 1.294 in compression height. Forged from 2618 aluminum in the USA, these pistons feature horizontal slot oiling, ArmorGlide skirt coating to reduce friction and wear, dedicated forgings for optimized strength-to-weight, and include premium rings for engine builds.
Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.070 - Set of 8