Speed Pro Claimer Series Piston Rings - 4.040 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension 121007 Under Car Exit

Under Car Exit

Funny Car Cage Add On

Mount to wall or secure to the floor in your garage

50" inlet/outlet sizes

2011-2018 Ram 4500

Speed Pro Claimer Series Piston Rings - 4.040 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension 121007 Under Car ExitSpeed Pro designs and engineers pistons to meet the most demanding street performance and racing conditions. In combination, we draw upon more than 100 years of Speed Pro engine mastery to enhance the piston ring and its seal. Our Speed Pro(R) brand is recognized for being a winner in every form of racing, and is the proven horsepower leader in oval track and drag racing. Hell Fire(R) Rings: Speed Pro Hell Fire rings, manufactured from a specially