Pistons

JE Pistons 4.135 Bore 3.900 Stroke -1.0cc Dome Piston Set 312130 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 4.135 Bore 3.900 Stroke 0.9cc Dome Piston Set 312115 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 4.135 Bore 3.900 Stroke 5.4cc Dome Piston Set 324019 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 4.135 Bore 3.900 Stroke -27.3cc Dish Piston Set 324038 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 4.135 Bore 3.900 Stroke -5.0cc Flat Top Piston Set 323988 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 4.135 Bore 3.900 Stroke 6cc Stroker Dome Piston Kit K0427X135 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...

Wiseco LS 4.135 Bore 3.900 Stroke -2cc Stroker Dome Piston Kit K0425X135 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...

Wiseco LS 4.135 Bore 3.900 Stroke -12cc Stroker Dish Piston Kit K0422X135 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...

Wiseco LS 4.135 Bore 3.900 Stroke -23cc Stroker Dish Piston Kit K0419X135 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...