Skip to Product Info
    • Allstar Performance Drag Race Only Dominator Carburetor Spacer — 0.5in Thick, 4-Hole, 2in Bore | ALL25993
    • Allstar Performance Drag Race Only Dominator Carburetor Spacer — 0.5in Thick, 4-Hole, 2in Bore | ALL25993
    • Allstar Performance Drag Race Only Dominator Carburetor Spacer — 0.5in Thick, 4-Hole, 2in Bore | ALL25993
    • ALL25993.jpg

    Allstar Performance Drag Race Only Dominator Carburetor Spacer — 0.5in Thick, 4-Hole, 2in Bore | ALL25993

    Part Number: ALL25993
    Regular Price $34.99

    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.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:

    This Allstar Performance carburetor spacer is 0.5 in thick with a 4-hole, 2 in bore, built for 4500/Dominator-flange carburetors. It is marked Drag Race Only and made of gray plastic.

    Spec Sheet: Allstar Spec Sheet

    Compatibility

    Fits 4500/Dominator-flange carburetors using a 4-hole bolt pattern with a 2 in bore diameter. It is distinct from ALL25994, which shares the same 2 in bore but is 1 in thick. It is a separate family from the 4150 square-bore spacers and is not intended for 4150 carburetors.

    FAQ

    What carburetor flange fits this spacer?

    It fits 4500/Dominator-flange carburetors.

    What is the bore diameter?

    The bore diameter is 2 in.

    How thick is this spacer?

    It is 0.5 in thick.

    Is this spacer legal for street use?

    No. It is marked Drag Race Only and intended for drag racing applications, not street use.

    What material is the spacer made of?

    It is made of gray plastic.

    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.

    Recently Viewed