Wiseco RED Series forged piston kit for Chevrolet LS applications, set of eight pistons with a 4.135 in. bore and flat-top crowns. These pistons are forged from 2618 aluminum and machined for racing and power-adder use, featuring ArmorGlide skirt coating to reduce friction and wear, horizontal slot oiling at the pin bores, and an accumulator groove to maintain ring seal. Each kit includes premium rings so no additional sourcing is required.
Wiseco Chevrolet LS RED- LS 4.000in Stroke Flat Tops 4.135in Bore - Set of 8