Pistons

Wiseco Red Series LS 4.155 Bore 3.622 Stroke -15cc Dish Piston Set RED0081X155 RED series piston kits feature a wide range of dished LS pistons designedspecifically for boosted applications. Available for both stock stroke and stroker applications, and...

JE Pistons 4.155 Bore 3.622 Stroke 7.5cc Dome Piston Set 312103 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the minor...

JE Pistons 4.155 Bore 3.622 Stroke -23.1cc Dish Piston Set 312037 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the...

JE Pistons LS 4.155 Bore 3.622 Stroke -5.0cc Flat Top Piston Set 311972 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on...

Mahle PowerPak LS 4.155 Bore 3.622 Stroke -5.8cc Flat Top Piston Kit 930226955 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 4.155 Bore 3.622 Stroke -1cc Dome Piston Kit K0005X155 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...