LPC offers a complete line of valve stem seals that are designed to withstand the high temperatures of today’s high performance engines. These premium valve stem seals are manufactured from high quality material including Viton, Nitrile, and Teflon which will insure high performance results.

Showing all 10 results

  • Valve Stem Diameter 11/32″ Inside Diameter .500″ Outside Diameter .622″

    Valve Stem Diameter 11/32″ Inside Diameter .500″ Outside Diameter .622″

    $29.99
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  • Valve Stem Diameter 11/32″ Inside Diameter .530″ Outside Diameter .574″

    Valve Stem Diameter 11/32″ Inside Diameter .530″ Outside Diameter .574″

    $29.99
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  • Valve Stem Diameter 11/32″ Inside Diameter .530″ Outside Diameter .631″

    Valve Stem Diameter 11/32″ Inside Diameter .530″ Outside Diameter .631″

    $39.99
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  • Valve Stem Diameter 11/32″ Inside Diameter .530″ Outside Diameter .676″

    Valve Stem Diameter 11/32″ Inside Diameter .530″ Outside Diameter .676″

    $29.99
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  • Valve Stem Diameter 11/32″ Inside Diameter .560″ Outside Diameter .659″

    Valve Stem Diameter 11/32″ Inside Diameter .560″ Outside Diameter .659″

    $29.99
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  • Valve Stem Diameter 3/8″ Inside Diameter .530″ Outside Diameter .673″

    Valve Stem Diameter 3/8″ Inside Diameter .530″ Outside Diameter .673″

    $29.99
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  • Valve Stem Diameter 3/8″ Inside Diameter .625″ Outside Diameter .739″

    Valve Stem Diameter 3/8″ Inside Diameter .625″ Outside Diameter .739″

    $29.99
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  • Valve Stem Diameter 3/8″ Inside Diameter .625″ Outside Diameter .785″

    Valve Stem Diameter 3/8″ Inside Diameter .625″ Outside Diameter .785″

    $29.99
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  • Valve Stem Diameter 5/16″ Inside Diameter .500″ Outside Diameter .613″

    Valve Stem Diameter 5/16″ Inside Diameter .500″ Outside Diameter .613″

    $29.99
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  • Valve Stem Diameter 5/16″ Inside Diameter .530″ Outside Diameter .675″

    Valve Stem Diameter 5/16″ Inside Diameter .530″ Outside Diameter .675″

    $29.99
    Add to cart