Product Summary

Universal Fit

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    Key Specs

    MFG. Part #125-500
    BrandHolley
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    Holley 125-500 Details

    The Holley power valve check ball kit helps you protect your power valve from carburetor backfire. Kit includes spring, brass seat, check ball, drill with stop and detailed instructions.

    Holley 125-500 Specifications

    KEY SPECS
    MFG. Part #125-500
    BrandHolley
    GENERAL
    GTIN Code090127123539

    Ratings & Reviews

    5

    4 Reviews

    Overall Assessment

    Customers commend the product for its excellent quality, noting that it's a perfect fit & very useful. Particularly recommended for older Holley carbs, the product ensures power valves don't blow out, making it superior to competitive offerings. Its practicality and high-performance receive notable endorsements.

    5

    4 reviews

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    Great product, fast shipping too

    5.0

    11 months ago

    RayCR

    Strang Ne

    Verified

    Fast shipping with a great product. Easy to follow instructions (yes, I read them).

    Would Recommend

    Would buy again

    5.0

    a year ago

    Boss

    Kansas City

    Verified

    Nice easy install . Great product !

    Would Recommend

    Great service, correct part the first time.

    5.0

    8 years ago

    swamptech

    MS

    Verified

    Great service, correct part the first time.

    i recomend this for all older holley carbs

    5.0

    9 years ago

    Texas Fowl Mouth Game Calls

    Texas

    Verified

    these are a must to keep power valves from blowing out.

    Would Recommend

    Showing 4 of 4 reviews

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