Pistons

Mahle PowerPak LS 4.185 Bore 4.125 Stroke -5.8cc Flat Top Piston Kit 930227385 The MAHLE Motorsport PowerPak kit was developed for high performance street, sportsman and pro class racers. The PowerPak pistons are made from either 4032 aluminum alloy to...

Wiseco LS 4.185 Bore 4.100/4.125 Stroke -2.8cc Dome Piston Kit K462X185 Wiseco Professional Series LSX Piston Kit. Features: ArmorGlide Skirt Coating Pin Upgrade Recommened if over 700HP (Pin P/N S718) .150” wall pin & Spirolox...