fits make: Dodge, Plymouth, Desoto, Chrysler. year: 1955–1956.

( Brand: Carter ), ( Manufacturer Part Number: 1ARB5556 ), ( Type: Mopar Carb ), ( Oe/oem Part Number: V-8 )
The Carter AFB 1ARB5556 BBD 2-barrel carburetor is a vintage automotive component designed specifically for 1955 and 1956 Dodge, Plymouth, and Desoto Chrysler models. This carburetor, manufactured by Carter, is a crucial part of the fuel delivery system that ensures the engine receives an optimal air-fuel mixture for combustion.
The 1ARB5556 BBD carburetor features a 2-barrel design, meaning it has two separate barrels instead of the single barrel setup commonly found in earlier carburetors. This configuration delivers a more efficient fuel delivery system, enhancing performance and providing better fuel economy for these classic vehicles.
The Carter carburetor is built with a robust cast aluminum body, ensuring durability and longevity even under the most demanding driving conditions. It also incorporates a mechanical secondary system, which helps in improving the engine idle and fuel mixture at cruising speeds for smooth running.
The 1955-1956 Carter AFB 1ARB5556 BBD carburetor comes with several vital accessories such as a float bowl gasket set, emulsion tubes, and new-style automatic choke lever, making it a comprehensive solution for those seeking to restore or maintain their classic Chrysler, Dodge, or Plymouth vehicles.
Installation of the carburetor is relatively straightforward, with detailed instructions and colour-coded intake manifolds to ensure precise alignment. Making this an excellent choice for both weekend hobbyists and professional mechanics seeking to bring these iconic cars back to life or enhance their performance.
In summary, the Carter AFB 1ARB5556 BBD 2-barrel carburetor is a meticulously engineered component for 1955 and 1956 Dodge, Plymouth, and Desoto Chrysler vehicles. Its dual-barrel design offers enhanced performance and fuel efficiency, while its robust cast aluminum construction ensures longevity and durability. Along with included accessories and straightforward installation, this carburetor is an essential addition to any classic vehicle enthusiast s toolkit.
The Carter 1ARB 556 BBDB carburetor was a popular two-barrel carburetor used in various Chrysler, Dodge, Plymouth, and Desoto vehicles between 1955 and 1956. In this analysis, we will discuss its advantages and disadvantages to help you make an informed decision.
Pros:1. Cost-effective: The Carter 1ARB 556 BBDB carburetor is comparatively cheaper than modern automotive fuel injection systems, making it a cost-effective choice forrestoration projects and older vehicles.
2. Wide Availability: Due to its wide usage in various Chrysler, Dodge, Plymouth, and Desoto vehicles, replacement parts and rebuild kits are readily available.
3. Suitable for Stock Applications: If you aim to maintain the originality of your vehicle, the Carter 1ARB 556 BBDB carburetor is an excellent alternative to modern replacements or fuel injection systems.
4. Simplistic Design: The carburetor's simplistic design lends itself to easier maintenance and refurbishment compared to complex electronic fuel injection systems.
Cons:1. Fuel Efficiency: Older carburetors such as the Carter 1ARB 556 BBDB require more fuel to deliver the same performance as modern fuel injection systems, which can negatively impact fuel economy.
2. Performance Limitations: While suitable for most applications, this carburetor configuration reaches its performance peak under ideal conditions. Under extreme driving conditions, such as high altitude or extreme temperature variations, it might struggle to deliver optimal performance.
3. Cold Start Issues: Older carburetors, including the Carter 1ARB 556 BBDB, can encounter cold start difficulties, which may necessitate the use of specialized starting accessories or additives.
4. Calibration Requirements: Due to varying fuel qualities and engine conditions, fine-tuning the carburetor might be necessary for peak performance, involving time and effort.
Conclusion:The Carter 1ARB 556 BBDB carburetor is an economical and widely available choice for 1955 and 1956 Dodge, Plymouth, Desoto, and Chrysler vehicles. Despite its limitations, such as fuel efficiency and cold start issues, its simplicity and suitability for stock applications make it a popular choice among enthusiasts. If you're looking to maintain authenticity and cost-effectiveness, this carburetor is worth considering. However, for improved fuel efficiency and consistent performance under extreme conditions, you may want to weigh the benefits of a fuel injection system against the additional cost and complexity.
Recommendation:Should you decide to opt for the Carter 1ARB 556 BBDB carburetor, we recommend investing in a high-quality rebuild kit to ensure optimal performance and prolong its lifespan. Additionally, if hot or cold starting is a concern, you might consider purchasing fuel additives or starting accessories. Ultimately, the decision comes down to your budget, usage needs, and preference for authenticity versus modern performance.
Please verify pics match your application. Throttle bores measure 1-7/16 and mounting bolt holes to measures 1-7/8 by 3-1/4. It is dirty and shows some patina from handling sitting on the shelf. Fuel inlet fitting is dinged from handling.
Will need some work before use. Rebuilt Carter BBD 2-barrel carburetor, no ID tag. See pics for condition.