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  3. AF4412

AF4412 Carburetor Carb Cfm Holley 2300 2-BARREL

fits model: 500.

Af4412 Aftermarket New 2300 2-barrel Carburetor 4412 Carb 500 Cfm Replacement For Holley

( Brand: Aftermarket ), ( Manufacturer Part Number: AF4412 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Oe/oem Part Number: Manual Choke ), ( Country Of Origin: United States )

Review AFTERMARKET New 2300 2-barrel Carburetor 4412 Carb Cfm Replacement For Holley fits 500

The Holley AF4412 2300 2-barrel carburetor, also known as the 4412 carburetor with a CFM rating of 500, is a high-performance fuel delivery system designed for enthusiasts seeking improved power and efficiency in their automobiles. This carburetor is part of Holley's Advanced Series, which delivers the perfect blend of classic style and cutting-edge technology.

The 4412 carburetor features a 2300 CFM venturi size, making it suitable for larger engines that require more fuel flow. The 2-barrel design allows for a more compact installation and excellent throttle response, while the 500 CFM secondary provides an enhanced power band and increased low-end torque.

This carburetor boasts a number of advanced features to help optimize performance and ease of tuning. The Holley Synergy Base Plate is included, which allows for simple integration with electronic fuel injection systems, making it an excellent choice for modern engine applications. The carburetor also comes with a removable power valve cover, allowing easy access for adjustments or maintenance.

The AF4412 2-barrel carburetor is constructed from high-quality materials, including a billet aluminum base and brass bodies, ensuring durability and longevity. The carburetor is also equipped with a fine-mesh air cleaner element and a chrome air cleaner cover, adding to its attractive appearance.

Additionally, the 4412 carburetor comes with Holley's renowned vacuum secondary system, which utilizes a secondary diaphragm and vacuum-operated secondary metering rods. This system allows for better idle quality and improved vacuum sensitivity, resulting in smoother operation and improved fuel economy.

In summary, the Holley AF4412 2300 2-barrel carburetor with a CFM rating of 500 is an advanced, high-performance fuel delivery system designed for enthusiasts seeking improved power and efficiency in their automobiles. Its 2-barrel design, advanced features, and durable construction make it an excellent choice for a wide range of engine applications.

The Holley 4412 2300 2-barrel carburetor, also known as the AF4412, is a popular performance carburetor choice for various applications. Here are some pros and cons to help you make an informed decision:

Pros:

1. High CFM (Cubic Feet per Minute) rating: The 500 CFM rating makes this carburetor suitable for high-performance applications, providing good fuel flow for larger engines.

2. Adjustable features: The Holley 4412 carburetor offers adjustable features, including the ability to tune the idle mixture, primary and secondary throttle plates, and jet sizes.

3. Durable construction: The carburetor is made with high-quality materials and robust design, ensuring resistance to wear and tear.

4. Holley's reputation: Holley has a long-standing reputation for producing high-performance carburetors, ensuring reliability and excellent customer support.

Cons:

1. Complex installation: Installing a Holley carburetor can be challenging, especially for beginners, due to its numerous adjustments and configurations.

2. Cost: Compared to other standard carburetors, the Holley 4412 is more expensive due to its high-performance capabilities and advanced features.

3. Requires tuning: To achieve optimal performance, the Holley 4412 carburetor requires extensive tuning, which may require professional assistance or extensive research and experimentation for those with less experience.

Conclusion:

The Holley 4412 2300 2-barrel carburetor is an excellent choice for high-performance applications, offering a high CFM rating, adjustable features, and durable construction. However, it comes with a complex installation process, higher cost, and the need for extensive tuning.

Recommendation:

If you're seeking a high-performance carburetor for your engine and are willing to invest time and resources in its installation and tuning, the Holley 4412 carburetor could be an excellent addition to your setup. However, if you're looking for a more straightforward and cost-effective solution, you may want to consider other options.

Details:

Carb has never been installed. Aftermarket replacement for Holley 4412. Missing mounting gasket and maybe a piece or two of hardware. New 2300 2-barrel carburetor, part number 4412.

See pics for condition.

part #: af4412 price

  • $125.00

specifications carbcoon:

  • for models: 500
  • brand: Aftermarket
  • mpn: Af4412
  • choke type: Mechanical
  • type: Carburetor
  • oe/oem part number: Manual Choke
  • country of origin: United States

payments carbcoon:

  • credit card: Diners-club
  • wallet: Apple-pay
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offer carbcoon:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • best offers: True
  • started: April 27, 2026

general carbcoon:

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

shipping carbcoon:

  • class: Standard
  • carrier: USPS
  • cost: $0.00
  • service: USPS Ground Advantage
  • transit: 3-7 Days
  • type: Calculated

seller carbcoon:

  • rating: 100.0%
  • # reviews: 34260
  • city: Sheboygan Falls, Wisconsin

returns carbcoon:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
for models: 500, choke type: mechanical, type: carburetor, oe/oem part number: manual choke, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 11027206782380871,

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1 offer $125.00 USD
  • Offer #1: $125.00 price + $0.00 shipping estimate = $125.00* total. See pics for condition. New 2300 2-barrel carburetor, part number 4412.FREE SHIPPING

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