LPC Performance Valve Spring Retainers are manufactured from 4140 Chrome-Moly. They are Heat Treated and finished in Black oxide for corrosion protection. These retainers are great for all street and mild racing applications.

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  • LS1 Series Valve Spring OD 1.055″ Valve Stem Diameter 8mm Installed Height Stock

    LS1 Series Valve Spring OD 1.055″ Valve Stem Diameter 8mm Installed Height Stock

    $43.99
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  • LS1 Series Valve Spring OD 1.320″ Valve Stem Diameter 8mm Installed Height Stock

    LS1 Series Valve Spring OD 1.320″ Valve Stem Diameter 8mm Installed Height Stock

    $49.99
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  • Valve Spring OD 1.250″ Valve Stem Diameter 11/32″ Installed Height Stock

    Valve Spring OD 1.250″ Valve Stem Diameter 11/32″ Installed Height Stock

    $49.99
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  • Valve Spring OD 1.250″ Valve Stem Diameter 11/32″ Installed Height Stock

    Valve Spring OD 1.250″ Valve Stem Diameter 11/32″ Installed Height Stock

    $20.99
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  • Valve Spring OD 1.437″-1.500″ Valve Stem Diameter 11/32″ Installed Height +.100

    Valve Spring OD 1.437″-1.500″ Valve Stem Diameter 11/32″ Installed Height +.100

    $49.99
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  • Valve Spring OD 1.437″-1.500″ Valve Stem Diameter 11/32″ Installed Height Stock

    Valve Spring OD 1.437″-1.500″ Valve Stem Diameter 11/32″ Installed Height Stock

    $49.99
    Add to cart
  • Valve Spring OD 1.437″-1.550″ Valve Stem Diameter 3/8″ Installed Height Stock

    Valve Spring OD 1.437″-1.550″ Valve Stem Diameter 3/8″ Installed Height Stock

    $49.99
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