Rocket 15 Metal Tooth Reinforced Swiss Cheese Piston

Rocket 15 Tooth Reinforced Swiss Cheese Piston A reinforced standard 15 tooth gearbox piston with metal teeth and the lightweight swiss cheese modification already done on it. This piston is a reduced weight to standard 15 tooth pistons but still keeps the same structural integrity as you'd expect from any other piston. Features: 15 metal teeth 'Swiss Cheese' mod Lighter weight Colour may vary