• ARP400-2403.jpg
    • ARP400-2403.jpg

    ARP Carburetor Stud Kit, 5/16-18 & 5/16-24 in Thread x 2.225 in OAL, Hex Nuts, Set of 4 | 400-2403

    Vendor: Auto Racing Products
    Part Number: 400-2403
    $25.99

    In 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.
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    This ARP carburetor stud kit replaces stock carburetor mounting hardware with stainless steel studs machined with dual 5/16-18 and 5/16-24 in threads for compatibility with a wide range of carburetor and manifold combinations. Studs measure 2.225 in overall length and come finished in polished stainless with hex nuts for a secure, corrosion-resistant installation.

    Specifications:

    • Thread: 5/16-18 and 5/16-24 in
    • Overall Length: 2.225 in
    • Nut Style: Hex
    • Material: Stainless Steel
    • Finish: Polished
    • Quantity: Set of 4

    FAQ

    What threads do these carburetor studs use?

    Each stud is machined with dual 5/16-18 and 5/16-24 in threads.

    How long are the studs?

    Each stud measures 2.225 in overall length.

    What nut style is included?

    The kit includes hex nuts.

    What material and finish are the studs?

    They are made from stainless steel with a polished finish.

    How many studs are in this kit?

    This kit includes a set of 4 studs.

    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.

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    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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