Wiseco Chevrolet LS RED- LS 4.000in Stroke Flat Tops 4.165in Bore - Set of 8

This Wiseco RED Series piston set is designed for Chevrolet LS engines undergoing custom builds, specifically for applications requiring a 4.165-inch bore and a 4.000-inch crankshaft stroke. Forged from high-strength 2618 aluminum, these flat-top pistons (-4.0cc volume) are engineered for extreme performance, racing, and power-adder applications. Key features include an ArmorGlide skirt coating for reduced friction and wear, horizontal slot oiling in the pin bores for enhanced lubrication, and an accumulator groove. The set includes eight pistons, premium 1.2mm/1.2mm/3.0mm ring sets, 0.927-inch 5115 series floating wrist pins, and wire lock retainers.