LPC Performance Valve Spring Cups protect your expensive aluminum heads from being galled by your high-pressure valve springs. They’re quality-machined to a .062 in. thickness from heat-treated steel with a corrosion-resistant black oxide finish.

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  • Spring OD 1.250″ Cup OD 1.390″ Cup ID .570″

    Spring OD 1.250″ Cup OD 1.390″ Cup ID .570″

    $49.99
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  • Spring OD 1.437″ Cup OD 1.550″ Cup ID .687″

    Spring OD 1.437″ Cup OD 1.550″ Cup ID .687″

    $49.99
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  • Spring OD 1.550″ Cup OD 1.680″ Cup ID .577″

    Spring OD 1.550″ Cup OD 1.680″ Cup ID .577″

    $49.99
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  • Spring OD 1.550″ Cup OD 1.680″ Cup ID .635″

    Spring OD 1.550″ Cup OD 1.680″ Cup ID .635″

    $49.99
    Add to cart
  • Spring OD 1.625″ Cup OD 1.740″ Cup ID .635″

    Spring OD 1.625″ Cup OD 1.740″ Cup ID .635″

    $49.99
    Add to cart
  • Spring OD 1.660″ Cup OD 1.740″ Cup ID .577″

    Spring OD 1.660″ Cup OD 1.740″ Cup ID .577″

    $49.99
    Add to cart
  • Spring OD 1.660″ Cup OD 1.740″ Cup ID .635″

    Spring OD 1.660″ Cup OD 1.740″ Cup ID .635″

    $49.99
    Add to cart