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    • Fuel Rail Kit for 300-276 EFI Small Block Ford Intake Manifold Holley
    • Fuel Rail Kit for 300-276 EFI Small Block Ford Intake Manifold Holley
    • Fuel Rail Kit for 300-276 EFI Small Block Ford Intake Manifold Holley
    Sale!

    Holley Fuel Rail Kit for 300-276 SBF Intake Manifold, 6AN, Black | 534-280

    Vendor: Holley
    Part Number: 534-280
    Save $96
    Sale Price $79.95 Regular Price $175.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This fuel rail kit is designed for use with Holley's 300-276 EFI small block Ford intake manifold, providing 6AN fuel rail connections for a complete EFI fuel delivery setup.

    Specifications:

    • Compatible With: Holley 300-276 Intake Manifold
    • Engine: Ford Small Block
    • Fuel Injector Quantity: 8
    • Fuel Injection Type: Port
    • AN Size: 6AN
    • Material: Aluminum
    • Color: Black
    • Product Type: Fuel Rail
    • Warranty: Manufacturer's Limited 90 Day Warranty
    • Part Number: 534-280

    FAQ

    What intake manifold is this fuel rail kit designed for?

    Holley's 300-276 EFI small block Ford intake manifold.

    What AN size are the fittings?

    6AN.

    How many injectors does it support?

    8 port fuel injectors.

    Are fuel injectors or fittings included?

    No — fuel injectors, fittings, and gaskets are sold separately.

    What material and finish is the rail?

    Aluminum with a black finish.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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