Dome Pistons

JE Pistons 4.185 Bore 3.900 Stroke -2.7cc Dome Piston Set 312132 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 4.185 Bore 3.900 Stroke -0.8cc Dome Piston Set 312117 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 4.185 Bore 3.900 Stroke 3.9cc Dome Piston Set 324021 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 4.185 Bore 3.622 Stroke 6.7cc Dome Piston Set 312104 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...

Wiseco LS 4.185 Bore 3.900 Stroke 6cc Stroker Dome Piston Kit K0427X185 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...

Wiseco LS 4.185 Bore 3.900 Stroke -2cc Stroker Dome Piston Kit K0425X185 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...

Wiseco LS 4.185 Bore 4.000 Stroke +11.7cc Max Dome Stroker Piston Set K0434B185 Wiseco Stroker Max Series LS Piston Set. Features: ArmorGlide Skirt Coating                           ...

Mahle PowerPak LS 4.185 Bore 4.000 Stroke 5.6cc Dome Piston Kit 930229785 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 allow...

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...

Wiseco LS 4.185 Bore 4.000 Stroke -2.8cc Dome Piston Kit K463X185 Wiseco Professional Series LSX Piston Kit. Features: ArmorGlide Skirt Coating Pin Upgrade Recommened if over 700HP (Pin P/N S718) .150” wall pin & Spirolox Anti-detonation...

Wiseco LS 4.185 Bore 3.622 Stroke -1cc Dome Piston Kit K0005X185 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...