Speed Pro Claimer Series Piston Rings - 4.040 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension 600090166 1993-1999 GMC K1500

1993-1999 GMC K1500

1985-1987 Oldsmobile Calais

Linkage Cam

Simple To Install And Use

unified by our 6 core values

Speed Pro Claimer Series Piston Rings - 4.040 in Bore - Drop In - 1/16 x 1/16 x 3/16 in Thick - Standard Tension 600090166 1993-1999 GMC K1500Speed 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