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    Holley

    Holley Billet Bypass Fuel Pressure Regulator Kit 4.59 Psi Fittings & Guage Included 12-840KIT

    Holley Billet Bypass Fuel Pressure Regulator Kit 4.59 Psi Fittings & Guage Included 12-840KIT

    $349.88 USD
    $349.88 USD
    Sale Sold out
    Shipping calculated at checkout.

    Special order – ordered from the manufacturer for you.

    Estimated availability: December 2026 (estimate, not a guarantee)

    We'll confirm availability and ship date after you order.

    Special-order item: non-returnable and non-cancellable once ordered.

    Holley Billet Bypass Fuel Pressure Regulator Kit 4.59 Psi Fittings & Guage Included (part # 12-840KIT).

    Special order item: ordered from the distributor for you. Special orders are non-returnable and non-cancellable.

    Specifications

    Brand Holley
    Part Number 12-840KIT
    Meyer SKU HOL12-840KIT
    UPC 090127122884
    Weight 1.35 lb
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