Pistons

JE Pistons 4.185 Bore 3.900 Stroke -29.6cc Dish Piston Set 324040 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...

Wiseco LS 4.185 Bore 3.900 Stroke -12cc Stroker Dish Piston Kit K0422X185 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...

Wiseco LS 4.185 Bore 3.900 Stroke -23cc Stroker Dish Piston Kit K0419X185 Wiseco Stroker Series LS Piston Kit Features: ArmorGlide Skirt Coating                             ...