COMP Cams 10 Steel Super Lock Valve Spring Retainers - For All Valve Stem Sizes - 1.437" - 1.500" Valve Spring Diameter 57400BK When you think quality and

When you think quality and value

2 (5 PCS)The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

All Magnum cranks will have gun drilled mains and fully profiled counterweights

No tune is required and BBK throttle bodies are available for many late model American muscle cars and trucks

COMP Cams 10 Steel Super Lock Valve Spring Retainers - For All Valve Stem Sizes - 1.437" - 1.500" Valve Spring Diameter 57400BK When you think quality andValve 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