Speed Pro Claimer Series Piston Rings - 4.030 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension 1950896 and injectors

and injectors

When you think quality and value

Light weight and super strong

GM A-Body 1964-71

while special low tension

Speed Pro Claimer Series Piston Rings - 4.030 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension 1950896 and injectorsSpeed 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