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    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley
    • 65 GPH HP In-Line Fuel Pump Street/strip CARB or EFI Applications Supports Up to 600 EFI or 730 CARB HP Compatible with Pump or Race Gas Holley

    Holley 65 GPH HP In-Line Fuel Pump | 12-600

    Vendor: Holley
    Part Number: 12-600
    Save $60
    Sale Price $478.95 Regular Price $538.95

    Currently out of stock.

    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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    Holley's HP in-line billet fuel pumps are the perfect companion for carbureted or fuel-injected race cars, off-road trucks, or any engine needing fuel. They feature OEM gerotor technology for lightweight, quiet operation and 100,000+ mile durability. The 12-600 offers improved hot fuel handling for today's pump gas blends.

    Specifications:

    • Application: Universal
    • Category: Air and Fuel Delivery
    • Free Flow: 67 GPH
    • Flow at 43 psi: 48 GPH (181 LPH)
    • Naturally Aspirated HP Support @ 43psi: 600 HP
    • Fuel System: EFI / Carbureted
    • Fuel Type: Gasoline
    • Inlet Size: 10 AN O-Ring - 7/8-14 SAE
    • Outlet Size: 8 AN O-Ring - 3/4-16 SAE
    • Material: Aluminum
    • Pump Body Color: Black Anodized
    • Max Current Draw: 10 Amps
    • Sub Category: Fuel Pumps and Related Components
    • Part Number: 12-600

    Compact at 7.5" long x 3" wide x 2.75" tall and fully submersible for in-tank or custom applications. Compatible with pump gas or race gas — not for use with E-85, diesel, or methanol; use Holley's 12-890 pump for E-85 or diesel needs. These pumps do not have an internal bypass — a bypass-style regulator and return line are required. Requires a contoured port fitting with O-ring seal (such as P/N AT985081ERL); standard conical seat fittings (such as P/N AT981508ERL) will block flow and cause pump failure.

    FAQ

    Is this pump compatible with E-85 or diesel?

    No, it will not work with E-85 or diesel, Holley's 12-890 pump is recommended for those fuels.

    How much horsepower can this pump support?

    Up to 600 HP naturally aspirated at 43 psi.

    Does this pump need an external regulator?

    Yes, these pumps do not have an internal bypass, so a bypass-style regulator and return line are required.

    What fittings are compatible with this pump?

    Only contoured port fittings with an O-ring seal; standard conical seat fittings will block flow and cause pump failure.

    What is the maximum current draw?

    10 amps maximum.

    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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