Pistons

Diamond LS2K 4.155 Bore 4.000 Stroke -21cc LSX 15 Dish Piston Kit 21582-RS-8 Chevy LSX 15° With the use of aftermarket blocks becoming more common, Diamond has answered the need for oversize bore sizes available in our popular LS2K series 2000hp...

Diamond LS2K 4.155 Bore 4.000 Stroke -3cc LSX 15 Flat Top Piston Kit 21578-RS-8 Chevy LSX 15° With the use of aftermarket blocks becoming more common, Diamond has answered the need for oversize bore sizes available in our popular LS2K series 2000hp...

Diamond LS2K 4.155 Bore 4.000 Stroke -20cc LSX 12 Dish Piston Kit 21574-RS-8 Chevy LSX 12° With the use of aftermarket blocks becoming more common, Diamond has answered the need for oversize bore sizes available in our popular LS2K series 2000hp...

Diamond LS2K 4.155 Bore 4.000 Stroke -4.8cc LSX 12 Flat Top Piston Kit 21570-RS-8 Chevy LSX 12° With the use of aftermarket blocks becoming more common, Diamond has answered the need for oversize bore sizes available in our popular LS2K series 2000hp...

JE Pistons 4.155 Bore 3.900 Stroke 0.2cc Dome Piston Set 312116 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 4.000 Stroke -13.4cc Dish Piston Set 324071 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 4.155 Bore 4.000 Stroke -33.6cc Dish Piston Set 312050 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 4.000 Stroke -5.0cc Flat Top Piston Set 311988 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...

Wiseco LS 4.155 Bore 4.000 Stroke -32cc Dish Piston Kit K397X155 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...

Wiseco LS 4.155 Bore 4.000 Stroke -8cc Flat Top Piston Kit K395X155 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...

CP Bullet LS7 4.155 Bore 4.000 Stroke -4.6cc Flat Top Pistons & Rings Kit CP-Carrillo Bullet pistons are designed specifically to fit all LS7 12° heads. Pistons are proudly made in the USA from 2618 forgings and are suitable for nitrous...

CP Bullet LS7 4.155 Bore 4.000 Stroke -25.0cc Dish Pistons & Rings Kit CP-Carrillo Bullet pistons are designed specifically to fit all LS7 12° heads. Pistons are proudly made in the USA from 2618 forgings and are suitable for nitrous oxide...