Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
1475 CFM - 4500 - Mechanical Secondaries - Shiny - Gasoline 0-80910BK1475 CFM 4500 Mechanical Secondaries Shiny Gasoline The original Dominator? took carburetion to another level in 1969 when it was developed for NASCAR? racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new main? body, brand new state? of? the? art calibrations, high volume fuel bowls and sizes up to 1475 CFM! NOTES: New or modified fuel lines are required (if replacing
1475 CFM - 4500 - Mechanical Secondaries - Shiny - Gasoline
The original Dominator? took carburetion to another level in 1969 when it was developed for NASCAR? racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new main?body, brand new state?of?the?art calibrations, high volume fuel bowls and sizes up to 1475 CFM!
NOTES: New or modified fuel lines are required (if replacing existing Holley Dominator 4500 series carburetor - previous bowl machining was 7/8-20, Aluminum Ultra Dominator carburetors come assembled with -6AN to SAE 8 port fittings). Center to center fuel inlet measurement is now 11.5"
Features:
- All aluminum construction saves 3.8lbs. over original models (28% weight savings)
- Shiny with black anodized billet aluminum metering block and booster inserts
- Designed for use on Drag race, Pro Street, or any high horsepower engines
- Calibrations optimized for today's larger race engines and new fuels
- Fully machined from venturii throat to throttle bore for predictable & repeatable performance
- Integrated idle bypass valve allows for adjustment of idle while maintaining correct throttle plate to transfer slot relationship
- 12 hole billet booster inserts for superior atomization and crisp throttle response
- New modified skirt boosters maintains strong fuel signal on large CFM carbs
- Metering blocks feature improved durability, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors)
- Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
- Fuel bowls provide 20% more fuel capacity while controlling slosh with internal baffling
- Clear sight windows on both sides of bowls for easy and safe fuel level adjustments
- Built in drain plug in front center of bowl provides easy access to empty contents of bowl
- -8 (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either side
- Factory ready TPS mounting points for use with data acquisition systems (Holley TPS P/N 534-214 available)
- Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools
- Contoured hex head squirter screws for streamlined airflow
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
- Fully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor
Specs:
| Barrel Quantity | 4 |
|---|---|
| Barrels | 4 |
| Billet Color | Shiny with Black Billet |
| Body Color | Polished |
| Body Finish | Polished |
| Booster | Annular Billet Insert |
| Booster Design | Annular |
| Brand | Holley |
| Carburetor Material | Aluminum |
| Carburetor Use | Professional Race |
| CFM | 1475 |
| Choke | None |
| Circuit | 3 |
| Condition | New |
| Cubic Feet Per Minute Rating | 1475 |
| Emission Code | 4 |
| Finish | Shiny |
| Flange Type | Dominator/4500 |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Grade Type | Performance |
| High Speed Air Bleed | 34 |
| Idle Air Bleed Size | 51 |
| Intermediate Air Bleed | 70 |
| Linkage Attached | Yes |
| Marine Approved | No |
| Marine Use | No |
| Material | Aluminum |
| Model | 4500 |
| Mounting Hole Quantity | 4 |
| Needle and Seat Size | 130;130 |
| Primary Jet Diameter | 98 |
| Primary Main Jet | 98 |
| Primary Power Valve | 5.5 |
| Primary Pump Nozzle Size | 42 |
| Product Type | Carburetor |
| Secondaries | Mechanical |
| Secondary Main Jet | 108 |
| Secondary Pump Nozzle Size | 42 |
| Spacer Included | No |
| Supercharged Application | No |
| Throttle Bore | 2.350 inch |
| Venturii Size | 2.105 inch |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2181 reviews
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Product Reviews
★★★★★ 5
Coat is very nice - - I didn't expect it to be as nice as it is!
Size: X-Large, Color: Black
This coat arrived promptly, and I am very pleased with it. Very wrinkled, but it ironed up real nice. My husband is usually in between a Size L and an XL. I ordered an L first and it was too tight, so I returned it and ordered an XL and it was too big, so I would say the sizing is spot-on. I was able to take up the sides enough that it now looks good on him. The fabric and construction seem sturdy. He is wearing it to an Edgar Allan Poe function, and I think he will look fabulous.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2025
★★★★★ 5
Loved the fit
Looked great with my outfit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Good fit
Color: Light Grey, Size: Medium
A nice vest and a true slim fit. Good quality for the price and no satin back, the material is used for the whole vest, allowing it to be worn without a jacket and still look smart.
I am 6' 3" and 200lbs with a slim build, the Medium size fit like a glove, snug but not tight as a waistcoat should be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2022
★★★★★ 4
Good Fit, Fold Lines
5'9, around 125-130 pounds, and the Small fit me just fine. Adjuster strap provides a great range of... adjustment. Good waistcoat if you are looking for something quick and cheap. With it being cheap, however, the material suffers. Due to it being folded while in shipping, there are seem lines going down the sides of the waistcoat which make it poke out and look awkward.
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Reviewed in the United States on April 9, 2022
★★★★★ 5
Great vest for a great price!
This vest is more slim fitting, stylish, & flattering than many vests. It fits as expected, but it is adjustable in the back, so you do have some wiggle room to tighten & loosen it if you’re unsure about the size. My son wore this vest to homecoming. He is 5’ 10” & 150 lbs, & the size small was a good fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2022
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