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  • Holley® 4500 Booster Assemblies

    NOTE:  Boosters for the old style 4500's are no longer available. However the HP boosters will fit with modifications. BLP can modify the boosters to fit the old style 4500's for $3.00 each.




    Product Image Item Name- Price
    Holley® HP skirted annular booster

    Holley® HP skirted annular booster

    HOLLEY® 4500 BOOSTER ASSEMBLIES HP skirted annular booster. NOTE: Please note these booster banjos fit the HP style main sections and must be...
    $16.80

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    Holley® HP 4500 series annular booster assembly

    Holley® HP 4500 series annular booster assembly

    HOLLEY® Holley ® 4500 SERIES BOOSTER ASSEMBLIES HP annular booster. NOTE: Please note these booster banjos fit the HP style main sections...
    $23.74

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