CARTER 4722S Bbd Carburetor 2-BARREL

( Brand: Carter ), ( Manufacturer Part Number: 4722S ), ( Type: Carburetor ), ( Oe/oem Part Number: 1967 1968 1969 1970 1971 1972 )

Review CARTER Bbd 2-barrel Carburetor Mopar Chrysler Dodge Plymouth fits 318 1966–1973

The Carter BBD 2-barrel carburetor, model number 4722S, was a popular choice for Mopar, Chrysler, Dodge, and Plymouth vehicles equipped with the 318 cubic inch V8 engine from 1966 to 1973. This carburetor is a key component of the fuel delivery system, ensuring smooth and efficient combustion for optimal engine performance.

The Carter 4722S is a 2-barrel carburetor, meaning it features two separate barrels for the intake of air and fuel mixtures. Each barrel is equipped with an individual float bowl, allowing for a more even distribution of fuel to each cylinder. The barrels are mounted on a single base plate, which is secured to the intake manifold.

The carburetor features a mechanical secondary system, which utilizes a vacuum-operated diaphragm to control the secondary idle circuits. This system helps maintain consistent idle speed and improves overall engine performance, particularly during acceleration.

The Carter 4722S is equipped with a linkage system for easy adjustment of idle mixture, idle speed, and accelerator pump settings. The linkage system includes a choke lever, accelerator pump rod, and various adjustment screws, allowing for fine-tuning of the carburetor's performance.

The carburetor's metering rods and jets are adjustable, enabling fine-tuning of the fuel mixture for various driving conditions. The main jets, secondary jets, and idle jets can all be adjusted to optimize the fuel mixture for the specific engine and driving conditions, ensuring peak performance and fuel efficiency.

The Carter 4722S features a smooth, polished finish, adding to the aesthetic appeal of the engine compartment. The carburetor's design is robust and durable, making it a reliable choice for classic Mopar, Chrysler, Dodge, and Plymouth vehicles.

In conclusion, the Carter 4722S BBD 2-barrel carburetor is a key component of the fuel delivery system for 1966-1973 Mopar, Chrysler, Dodge, and Plymouth vehicles equipped with a 318 cubic inch V8 engine. Featuring a mechanical secondary system, adjustable linkage, and fine-tunable metering rods and jets, this carburetor provides optimal engine performance and versatility. Its robust design and smooth finish make it a desirable addition to any classic vehicle restoration project.

The Carter AFB 4722S BBD 2-barrel carburetor was commonly used in Mopar, Chrysler, Dodge, and Plymouth vehicles from 1966 to 1973, specifically on 318 cubic inch engines. Here are some pros and cons associated with purchasing this carburetor:

1. Widely Available: The Carter AFB 4722S BBD is a popular choice among Mopar enthusiasts, making it relatively easy to find and purchase from various sources, both new and used.

2. Affordable: Compared to newer, more complex carburetors, the Carter AFB 4722S BBD is relatively affordable, making it an attractive option for those on a budget.

3. Vintage Appeal: For those who value the look and feel of vintage automobiles, the Carter AFB 4722S BBD provides an authentic appearance and helps maintain the originality of the vehicle.

1. Outdated Technology: The Carter AFB 4722S BBD is an older carburetor design, which may lack the fuel efficiency, power output, and emissions compliance of modern carburetors.

2. Requires Tuning: Due to its age and the variations that occurred during manufacturing, the Carter AFB 4722S BBD may require extensive tuning to achieve optimal performance, which can be time-consuming and costly.

3. Potential for Leaks: As with any carburetor, the Carter AFB 4722S BBD is susceptible to leaks, especially around the float bowls, gaskets, and fuel lines.

The Carter AFB 4722S BBD carburetor is an appealing choice for Mopar, Chrysler, Dodge, and Plymouth enthusiasts who value the vintage look and feel of their vehicles or those on a budget. However, it comes with the drawbacks of outdated technology, the need for extensive tuning, and potential leaks. If you're looking for improved performance, fuel efficiency, and emissions compliance, a modern carburetor or fuel injection system might be a better investment.

If you're committed to maintaining the authenticity of your 1966-1973 Mopar, Chrysler, Dodge, or Plymouth and have a budget in mind, the Carter AFB 4722S BBD carburetor can be a suitable choice. However, be prepared for the potential challenges of tuning and leaks. If you're looking to enhance your vehicle's performance, consider exploring modern carburetors or fuel injection systems.

Details:

Throttle bores measure 1-7/16 and mounting bolt holes to measures 1-7/8 by 3-1/4. Core for rebuilding or parts. Carter BBD 2-barrel carburetor, ID tag number 4722S. Carb core appears to be mostly complete.

Linkage moves free. See pics for condition. Please verify part number and pics match your application.

part #: 4722s prices

• $36.00-$57.00

specifications carbcoon:

• for models: 318
• for makes: Mopar, Chrysler, Dodge, Plymouth
• for years: 1966-1973
• brand: Carter
• mpn: 4722s
• type: Carburetor
• oe/oem part number: 1967 1968 1969 1970 1971 1972

seller carbcoon:

• # reviews: 33024
• rating: 100.0%
• city: Sheboygan Falls, Wisconsin

returns carbcoon:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping carbcoon:

• transit: 5-11 Days
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• cost: $0.00
• carrier: USPS

offer carbcoon:

• sold: 0
• started: January 30, 2026
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home

payments carbcoon:

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: For parts or not working

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