Pistons

Diamond LS2K LS 4.080 Bore 4.000 Stroke -3cc Flat Top Piston Kit 21517-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work with...

Wiseco LS 4.080 Bore 4.000 Stroke -8cc Dish Piston Kit K394X8 Wiseco Professional Series LSX Piston Kit. Features: ArmorGlide Skirt Coating Pin Upgrade Recommended if over 700HP (Pin P/N S718) .150” wall pin & Spirolox Anti-detonation &...