Pistons

Diamond LS2K 4.065 Bore 4.000 Stroke -4.8cc Flat Top Piston Kit 21528-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...

Diamond LS2K LS 4.065 Bore 4.000 Stroke -18cc Dish Piston Kit 21541-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...

Diamond LS2K LS 4.065 Bore 4.000 Stroke -3cc Flat Top Piston Kit 21515-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 6.2L LT 4.065 Bore 4.000 Stroke -10cc Dish Piston Kit K0235XS Wiseco Professional Series LSX Piston Kit. Features: ArmorGlide Skirt Coating ArmorPlating Thermal Protection .200” wall pin & Spirolox Anti-detonation & pressure seal...

Wiseco 6.2L LT 4.065 Bore 4.000 Stroke -20cc Dish Piston Kit K0234XS Wiseco Professional Series LSX Piston Kit. Features: ArmorGlide Skirt Coating ArmorPlating Thermal Protection .200” wall pin & Spirolox Anti-detonation & pressure seal...

CP Bullet LS 4.065 Bore 4.000 Stroke -8.4cc Dish Pistons & Rings Kit CP-Carrillo Bullet LS pistons are designed specifically to fit all GM LS 15° heads (4.8, 5.3, 5.7, 6.0, 6.2L). Pistons are proudly made in the USA from 2618 forgings and...

Diamond LS 4.065 Bore 4.000 Stroke -21.0cc Dish Piston Kit 11553-R1-8 Diamond Street Strip Series Pistons are quality pistons for budget minded builds. Features: 3D Milling on crowns provides race ready finish Valve pockets designed to work with most...

Diamond LS3/L92 4.065 Bore 4.000 Stroke -2cc Flat Top Piston Kit 11544-R1-8 Diamond Street Strip Series Pistons are quality pistons for budget minded builds. Features: 3D Milling on crowns provides race ready finish Valve pockets designed to work with...