Pistons

JE Pistons 4.130 Bore 3.900 Stroke 1.0cc Dome Piston Set 312114 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 LS7 4.130 Bore 4.000 Stroke 3.0cc Dome Piston Set 311927 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...