COMP Cams 10 Steel Super Lock Valve Spring Retainers - For All Valve Stem Sizes - 1.437" - 1.500" Valve Spring Diameter 121002 Check compression and rebound travel

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COMP Cams 10 Steel Super Lock Valve Spring Retainers - For All Valve Stem Sizes - 1.437" - 1.500" Valve Spring Diameter 121002 Check compression and rebound travelValve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are the perfect solution. This 10? Super Lock steel retainer is precision machined from 4140 chromemoly steel and finished in black oxide. This precision retainer is specifically designed for positive location when combined with COMP Cams high quality valve springs. Precision machined from chromemoly steel then black