Holley Gen 3 Ultra Dominator Carburetor, 1050 CFM, Mechanical Secondaries, Red Billet | 0-80903RD
Currently out of stock.
Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
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The Gen 3 Ultra Dominator features a taller main body optimized with CFD software for smoother flow into fully machined big-bore venturii, high-capacity fuel bowls with 20% more capacity and internal baffling, and 12-hole billet booster inserts for superior atomization. It's built for drag race, Pro Street, or any high-horsepower engine.
Specifications:
- CFM: 1050
- Model: 4500
- Flange Type: Dominator/4500
- Secondaries: Mechanical
- Fuel Type: Gasoline
- Billet Color: Shiny with Red Billet
- Finish: Shiny, Polished
- Material: Aluminum
- Throttle Bore: 2.000 inch
- Venturii Size: 1.690 inch
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 0-80903RD
New or modified fuel lines are required when replacing an existing Dominator 4500-series carburetor, since bowl machining and inlet fittings have changed (-6AN to SAE 8 port fittings; 11.5" center-to-center fuel inlet measurement).
FAQ
What CFM rating does this carburetor have?
1050 CFM.
What is this carburetor designed for?
Drag race, Pro Street, or other high-horsepower engine applications.
Do I need new fuel lines to install it?
Yes, if replacing an existing Dominator 4500-series carburetor, since the bowl machining and inlet fittings have changed.
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.
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.
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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