Wiseco RED Series forged piston set for Chevrolet LS platforms, eight pistons with a 4.140 in. bore and flat-top design. Manufactured from 2618 aluminum for tensile strength in racing and boosted applications, the pistons include horizontal slot oiling for pin lubrication, ArmorGlide skirt coating to reduce friction and cylinder wear, and an accumulator groove for consistent ring seal. Premium rings are included with the kit.
Wiseco Chevrolet LS RED- LS 4.000in Stroke Flat Tops 4.140in Bore - Set of 8