The Wiseco RED Series forged piston set for Chevrolet LS engines is a set of eight pistons with a 4.145 in. bore and 1.294 in. compression height, engineered for racing and high-output engines. Forged and machined in the USA from 2618 aluminum for required tensile strength, these pistons include horizontal slot oiling in the pin bores, ArmorGlide skirt coating, an accumulator groove and premium rings in each kit.
Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.145 - Set of 8