JE Pistons GM 4.500in Bore Dome Pistons - Set of 8 - 330138
Availability:
Special order
MPN:
330138
Product Information
Our new F.S.R. hollow dome GP (Gas Ported) piston line is designed for circle track and drag racing applications. They are lighter than traditional full round pistons (including wrist pin and rings), but are stronger and more durable due to an advanced FEA-designed forging.
