Dome Pistons

JE Pistons 4.130 Bore 3.900 Stroke -0.8cc Dome Piston Set 312129 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 LS7 4.130 Bore 4.100 Stroke 1.1cc Dome Piston Set 311930 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...