Description
Speed Pro File Fit Plasma Moly Piston Ring Set 4.000" Bore (+.035") Top Ring: 1 16", 2nd Ring: 1 16", Oil Ring: 3 16", Oil Tension Ring: Low R030015XXXL 1965 1972 Chevrolet Biscayne CID 396 WEI7155 1965 1972 Chevrolet Biscayne CID 396 2:1 improvement over "points" in current fall time for increased coil output Speed Pro® offers an array of performance engine parts Whether you are running at the track or on the strip