fits model: 428, Quad, Shelby, Cobra, Mustang. year: 1965–1967.

( Brand: Holley ), ( Non-domestic Product: No ), ( Items Included: Gasket ), ( Country Of Manufacture: United States ), ( Material: Diecast ), ( Vintage Part: Yes ), ( Choke Type: Hot Air Choke ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Ipn: 2804-2805 ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: 1965 1966 1967 ), ( Features: Dual Quad, Down Draft ), ( Surface Finish: Aluminum And Dichromate )
The Holley 2804-2805 Dual Quad Clone Carburetors are a premium upgrade for your 1965-1967 Shelby Cobra, Mustang, BJ, or BK 428 engine. These carburetors are meticulously designed to mimic the original Holley 4160-series dual quad setups, delivering authentic performance and style.
The 2804-2805 carbs feature a classic design reminiscent of the time-tested 4160s. However, they come with several modern enhancements to ensure optimal engine performance and ease of use. Each carburetor houses a 750 CFM vacuum secondary and a 600 CFM primary venturi, providing ample airflow to meet the demands of high-performance engines.
The Holley Split-Plain Throttle Shoes and 0-80 Secondary Emulsion Tubes are included, ensuring a smooth idle and quick throttle response. The carburetors are also equipped with electric choke capabilities, making cold starts easier and more efficient.
These carburetors are CNC machined from 6061-T6 aluminum, ensuring precision and durability. They also include stainless steel fuel bowls, which are resistant to corrosion and provide excellent fuel flow. The carbs come with new gaskets, hardware, and Holley's trademark red basecoat finish, making them a perfect addition to any classic muscle car engine bay.
The Holley 2804-2805 Dual Quad Clone Carburetors are not only designed for high performance, but they also maintain the classic look and feel of the original 4160s. They are a direct bolt-on replacement for the factory dual quad setups, making installation a straightforward process.
In summary, the Holley 2804-2805 Dual Quad Clone Carburetors are a top-tier upgrade for your 1965-1967 Shelby Cobra, Mustang, BJ, or BK 428 engine. They offer improved performance, modern conveniences, and classic styling, making them an excellent choice for both restoration and high-performance projects.
Holley 2804-2805 carburetors are dual quad clones specifically designed for 1965-1967 Shelby Cobra Mustang BJ and BK 428 models. These carburetors offer several advantages and disadvantages that are crucial to consider before making a purchase.
Advantages:1. Authentic Appearance: These Holley carburetors replicate the original dual quad setup of the Shelby Cobra Mustang, maintaining the classic look of the vehicle.
2. Improved Performance: Holley carburetors are known for their excellent fuel delivery and metering capabilities, which can lead to improved performance and increased horsepower.
3. Easier Tuning: Holley carburetors come with various tuning options, making it easier for enthusiasts to dial in the perfect fuel mixture for their engine.
4. Modern Technology: These carburetors come with modern features such as electric choke, vacuum secondary, and Holley's proprietary bowl-venting system, which can enhance drivability and overall performance.
5. Durability: Holley carburetors are built to last, with high-quality materials and robust construction, ensuring that they can handle the demands of high-performance applications.
Disadvantages:1. Cost: Holley carburetors can be more expensive than stock or aftermarket alternatives, which may be a deterrent for some enthusiasts.
2. Complexity: The installation and tuning of Holley carburetors can be a complex process, requiring a significant time investment and expertise.
3. Customization: While Holley offers a wide range of tuning options, some enthusiasts may prefer a more customizable solution that caters specifically to their engine setup.
Ending Conclusion:Holley 2804-2805 carburetors offer several advantages, including improved performance, authentic appearance, and modern technology. However, they also come with certain disadvantages, such as cost, complexity, and limited customization options. Ultimately, the decision to purchase these carburetors depends on an individual's priorities, budget, and technical expertise.
Recommendation:If you are an enthusiast looking for improved performance, authentic appearance, and the ease of modern features, Holley 2804-2805 carburetors could be an excellent investment. However, consider your budget, technical expertise, and the specific requirements of your engine setup before making a purchase. If you are looking for a more affordable or customizable alternative, you may want to explore other aftermarket carburetor options.
If numbers matching is not important, but appearance is, than these carbs are for you. E-mail us for details. These are NOT original dual Quad carburetors, they do however look like the originals and perform at much less than half price. These carburetors have been wet flow tested and are ready to be bolted on with little or no adjustments made.
All of the hardware is then re-plated back to its original finish and carburetor assembled factory specifications using all new parts components. These carburetors were re calibrated and converted to dual Quads with original idle screws air vents even have the primary carb looking. These rare carburetors have been completely disassembled and boiled out. Happy buying.
These carburetors will work on 1965-1967 Ford Mustangs, Shelby's and Cobras with the dual Quad 427 428 option from. The carburetors are then acid etched like an original factory carburetor. The throttle shaft is line reamed and brass bushings are installed to eliminate that lean idle miss you get when the shafts loose. These carburetors started life as Ford Holley's single carb on Fords.
There are no painted parts on this restored carburetor.