New valve springs with larger diameters require new retainers to handle the higher pressures developed by the springs. Comp Cams steel retainers are the solution. Comp Cams steel retainers are precision machined from 4140 chromemoly and finished in black oxide. These precision retainers are specifically designed for positive location when combined with Comp Cams high quality valve springs.
For superior strength and ultimate stability, Comp Cams offers both 7 degree and 10 degree lock angles in a wide variety of diameters and step configurations designed to fit popular engines and spring combinations.