Description
Mahle Performance Series Piston Rings 4.030 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Low Tension Ductile Plasma Moly 8 Cylinder 5CA 1968 74 Nova With Steam HolesSince 1989 Size:Small (55) EAS21974 WM485MD 1968 74 Nova Their responsiveness is through the storage and release of energy which is greater than steel