This Wiseco RED Series forged piston set for Chevrolet LS applications is supplied as a set of eight with a 4.005 in. bore and 1.105 in. compression height. Forged and machined in the USA from 2618 aluminum, the pistons include horizontal slot oiling, ArmorGlide skirt coating to reduce friction and wear, an accumulator groove for consistent ring seal, and premium rings included for immediate assembly in performance V8 builds.
Wiseco Chevrolet LS RED- LS 4.000in Stroke Flat Tops 4.005in Bore - Set of 8