Product Summary

Universal Fit

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    Key Specs

    MFG. Part #12-811
    BrandHolley
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    Need To Know

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    Holley 12-811 Details

    This adjustable rotor and vane kit is a must at the track.  Fits both standard and max pressure Holley electric fuel pumps.

    Rebates

    Holley Heritage Sale 10% off Select Parts

    Holley Heritage Sale 10% off Select Parts

    Holley Heritage 10% Off Select Parts Sale, running from July 6, 2026, through July 31, 2026. For a limited time, customers can save 10% off on select parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only. No rainchecks or exceptions will be provided. This sale cannot be combined with any other offers, discounts, or promotions.

    Holley 12-811 Specifications

    KEY SPECS
    MFG. Part #12-811
    BrandHolley
    GENERAL
    Sold in QuantityEach
    NotesThe drive rotor has a rectangular-shaped key way cut into the bottom. The rotor then fits over the pump drive shaft.
    GTIN Code090127020302

    Ratings & Reviews

    5

    1 Review

    5

    1 reviews

    5

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    Great product fit and original. Wait my door next day

    5.0

    6 years ago

    Uncle Martin

    Tuttle ok

    Verified

    Fast service so I was at the track the next day

    Showing 1 of 1 reviews

    Questions & Answers

    1 Question1 Answer

    I have the holley red rotory pump.. Will this fix pump that is now noisy. Sounds like its vibrating loud when running?

    by Jesse the fast 1

    11 years ago

    1 answer

    1 of 1 questions shown

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