The Wiseco RED Series forged piston set for Chevrolet LS engines is a set of eight pistons with a 4.155 in. bore and 1.294 in. compression height, built for racing and high-output use. Forged and machined in the USA from 2618 aluminum for tensile strength, these pistons feature horizontal slot oiling, ArmorGlide skirt coating to reduce friction, an accumulator groove and include premium rings with each kit.
Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.155 - Set of 8