- Home Page /
- Auto & Tires /
- Automotive Replacement Parts /
- Replacement Auto Parts /
- Holley Performance 0-80903BK Carburetor
0 ratings
Item #:
197371754
Holley Performance 0-80903BK Carburetor
Item #:
197371754
GTQ 15903
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Wednesday, September 30
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Gen 3 Ultra Dominator is designed for high horsepower engines with 28% weight savings and optimized calibrations for today's larger race engines.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Performance
Designed for optimal performance, the Holley 0-80903BK Carburetor delivers improved throttle response and power output, making it ideal for competitive racing and high-performance applications.
Durable Build
Constructed with high-quality materials, this carburetor offers exceptional durability and long-lasting reliability, ensuring it can withstand the rigors of demanding driving conditions.
Easy Installation
Engineered for straightforward installation, the Holley Carburetor minimizes setup time, allowing users to quickly enhance their vehicle's performance without extensive modifications or professional help.
Product Details
- 1 x 4 Gas 3-Circuit Metering-4500;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!The patent pending GEN 3 main - body is 5/16 in. taller than the previous generation! This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturii. The main-body also features an integrated idle bypass valve that allows for idle adjustments while maintaining the correct throttle plate to transfer slot relationship as well as an extended air cleaner flange for easy air scoop attachment when using the available air scoop adapter.The Gen 3 utilizes high capacity fuel bowls which feature 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh. Other features include all aluminum construction, 12 hole billet booster inserts, fully tunable billet metering blocks, adjustable external linkage, throttle position sensor mounting points and knurled (hand adjustable) curb idle screwsEach calibration has been dyno and track tested to deliver proven performance!;
| Manufacturer part number | -80903BK |
| Vehicle model | 0-80903BK |
| Vehicle fitment type | Specific |
| Automotive parts division | Performance |
| Brand | Holley |
| Automotive specialty part type | Carburetor |
| Features | Adjustable |
| Material | Aluminum |
| Finish | Shiny |
| Weight | 10.8 lb (4.9 kg) |
| Has written warranty | No |
| Vehicle type | Car |
| Pack quantity | 1 |
Who Should Buy?
-
Car Enthusiasts
Ideal for car enthusiasts seeking enhanced performance and tuning options for their vehicles, especially classic cars.
-
Performance Builders
Perfect for automotive builders focused on high-performance projects requiring optimized fuel delivery systems.
-
Engine Swaps
Beneficial for those conducting engine swaps who need reliable and efficient carburetor solutions for improved performance.
-
Beginner Users
Not suitable for beginners unfamiliar with carburetor tuning and installation, which can lead to performance issues.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of engines is the Gen 3 Ultra Dominator suitable for?
Answer: It's designed for drag race and high horsepower engines. -
Question:
How does the weight savings affect performance?
Answer: The 28% weight reduction enhances overall vehicle performance and handling. -
Question:
Is the carburetor easy to adjust for different conditions?
Answer: Yes, it features hand-adjustable screws for quick adjustments without tools.
Holley Replacement Auto Parts Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GTQ 15903
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- All aluminum construction saves 3.8lbs, delivering a 28% weight reduction.
- Engineered for drag racing and high horsepower performance.
- Features adjustable idle bypass and superior atomization for optimal throttle response.
- Increased fuel bowl capacity by 20% with internal baffling to control slosh.
- Factory-ready for data acquisition systems; 100% wet-flow tested for reliability.
- Easy adjustments with hand-adjustable screws eliminate need for tools.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.