fits make: Plymouth, Dodge. year: 1955–1959.

( Brand: Carter ), ( Manufacturer Part Number: 2B5559 ), ( Type: Mopar ), ( Oe/oem Part Number: 1956 1957 1958 )
The Carter YF Series 2B-5559 BBS (Barrrel Bolt-On) 1-barrel carburetor is a vintage automotive component designed specifically for use with 6-cylinder engines in Plymouth and Dodge vehicles manufactured between 1955 and 1959. This carburetor is a replacement for original equipment and is an excellent choice for restorations, custom builds, or daily drivers.
The 2B-5559 BBS carburetor features a traditional design with a single venturi barrel and a mechanical secondary system. This configuration provides excellent idle quality and smooth power delivery, making it ideal for street use. The carburetor comes with a manual choke and a linkage bracket for easy installation.
The barrel is constructed of high-quality cast aluminum and is finished in a durable porcelain coating. The carburetor body is also made of cast aluminum and is black enamel finished. This combination not only looks great but also provides excellent heat dissipation and corrosion resistance.
The 2B-5559 BBS carburetor comes with a new gasket set, float bowl gaskets, and a new float bowl. The float bowls are designed to accommodate standard 1-1/16" main jets and 1/8" needle jets. The carburetor also includes new fuel inlet and venturi gaskets, a new float, new needle and seat, and new pushrods.
The carburetor is adjustable for idle mixture, idle speed, and main jet size. This allows for fine-tuning the carburetor to suit the specific engine and driving conditions. The main jet sizes available for this carburetor range from 0.078" to 0.100" in increments of 0.002". The needle jet sizes range from 0.022" to 0.036".
The 2B-5559 BBS carburetor comes with a one-year limited warranty against manufacturing defects. The warranty covers the carburetor body, floats, jets, needles, and seats. The gaskets and hardware are not covered under warranty.
In conclusion, the Carter YF Series 2B-5559 BBS 1-barrel carburetor is a high-quality replacement component for 6-cylinder Plymouth and Dodge vehicles from the 1955 to 1959 period. Its traditional design, durability, and adjustability make it an excellent choice for restorations, custom builds, or daily drivers. With its comprehensive included hardware and one-year limited warranty, this carburetor is a great investment for any vintage vehicle enthusiast.
The Carter BBS 1-Barrel Carburetor is a popular choice among enthusiasts restoring or working on 1955-1959 Plymouth and Dodge 6-cylinder vehicles. This carburetor offers several advantages and potential drawbacks.
2. Advantages:a. Authenticity: The Carter BBS 1-Barrel Carburetor is an original equipment manufacturer (OEM) replacement, ensuring a precise fit and proper functionality.
b. Performance: The 1-Barrel configuration offers a balanced power delivery and improved fuel economy compared to the original 2-Barrel setup.
c. Availability: Carter carburetors are widely available and have a large aftermarket support network, making parts and expertise accessible.
3. Disadvantages:a. Complexity: Compared to modern fuel injection systems, carburetors can be more complex to tune and require more maintenance.
b. Fuel Efficiency: While the 1-Barrel setup offers improved fuel economy compared to the original 2-Barrel setup, it still may not meet modern fuel efficiency standards.
c. Emissions: Carburetors do not provide precise fuel control like modern fuel injection systems, potentially leading to higher emissions.
4. Conclusion:The Carter BBS 1-Barrel Carburetor for 1955-1959 Plymouth and Dodge 6-cylinder offers advantages such as authenticity, improved performance, and availability. However, it comes with potential drawbacks such as complexity, lower fuel efficiency, and higher emissions. Ultimately, the decision to use this carburetor depends on the specific application, restoration goals, and personal preferences.
5. Recommendation:If you are restoring a 1955-1959 Plymouth or Dodge 6-cylinder vehicle and aim for authenticity and performance improvements, the Carter BBS 1-Barrel Carburetor is an excellent choice. If modern fuel efficiency and emissions standards are a priority, consider exploring alternative fuel injection systems. Always consult with experts and professionals to ensure proper installation and tuning.
Please verify pics match your application. Linkage moves free. Choke fitting is dinged up from handling. Throttle blade screw head is broke off.
Carter BBS 1-barrel carburetor, no ID tag or part number stamp. Carb core appears to be mostly complete. See pics for condition. Core for rebuilding or parts.