COMP Cams Valve Springs, Retainers 786-100 Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are precision machined from chromemoly steel 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, both 7 and 10 retainers and valve locks are available. Steel Retainer Set of 100 for Ford 3.8/4.2L w/ Stock Valve Spring 786-100 - Steel Retainers, EB Ford 3.8L- 4.2L COMP Cams Steel Retainers Eb Ford 3.8L-

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