HOLLEY CARB-140 Carburetor 4-BARREL 2464 V-8

( Brand: Holley ), ( Manufacturer Part Number: CARB-140 ), ( Type: Carburetor ), ( Oe/oem Part Number: 1962 1963 1964 ), ( Country Of Origin: United States )

Review HOLLEY 4-barrel Carburetor Amc V-8 fits RAMBLER 327 1962–1964

The Holley Carburetor 140 4-barrel model, specifically designed for AMC Rambler 327 V-8 engines manufactured between 1962 and 1964, is a high-performance carburetor that delivers superior fuel delivery and throttle response. This carburetor is a must-have for those looking to enhance the power and efficiency of their classic AMC Rambler.

The Holley 140 4-barrel carburetor features a unique design, with four separate barrels arranged in a square configuration, each barrel supplying fuel to an individual cylinder. This configuration ensures optimal fuel distribution and air-fuel mixture for maximum combustion efficiency. Each barrel comes equipped with an individual float bowl, allowing for precise fuel metering and delivery.

The carburetor's primary design focus is on delivering a smooth, consistent power band across the entire RPM range. This is achieved through a combination of features including a vacuum secondary system, which provides additional fuel for improved idle and power characteristics, and a meticulously calibrated idle mixture screw, ensuring a stable idle even under varying engine loads.

The Holley 140 4-barrel carburetor comes equipped with a number of additional features to make installation and tuning a breeze. These include a removable "bowl-on-top" design, which allows for easy access to the float bowls for adjustments, as well as a fully adjustable primary and secondary metering rods, allowing for fine-tuning of the fuel mixture to suit individual engine requirements.

The carburetor also comes with a high-quality brass fuel bowl, which not only provides excellent durability but also ensures consistent fuel level maintenance, contributing to stable and efficient engine performance. Additionally, the carburetor's base gasket is made from a high-temperature material, ensuring a secure and effective seal between the carburetor and engine components.

The Holley 140 4-barrel carburetor is a high-quality, performance-focused solution for those seeking to enhance the power and efficiency of their classic AMC Rambler 327 V-8 engine. With its unique design, smooth power delivery, and ease of tuning, this carburetor is an essential upgrade for any enthusiast looking to get the most out of their classic vehicle.

The Holley 140 4-barrel carburetor (Part No. 2464) is a popular choice for restoring or upgrading 1962, 1963, and 1964 AMC Rambler 327 V-8 engines. This carburetor offers several advantages, but it also comes with some potential drawbacks.

1. Improved Performance: Holley carburetors are renowned for their ability to provide excellent air/fuel mixture for high performance. This can lead to increased horsepower, torque, and overall engine responsiveness.

2. Customizability: Holley carburetors offer various options for fine-tuning, including adjustable idle mixture circuits, secondary metering rods, and multiple vacuum and power valve options.

3. Durability: Holley carburetors are made from high-quality materials and are built to last. They feature heavy-duty components, including adjustable fuel bowls, and are designed to withstand the rigors of high-performance applications.

4. Wide Compatibility: The Holley 140 4-barrel carburetor is compatible with a wide range of engines, making it a versatile choice for various applications.

1. Complexity: Holley carburetors are more complex than some other options, which can make installation and tuning more challenging for beginners.

2. Cost: The Holley 140 4-barrel carburetor is generally more expensive than other aftermarket carburetors, making it a less budget-friendly choice.

3. Potential Leakage: Due to the complexity of the carburetor and the numerous adjustments, there is a risk of potential leakage if not properly installed or tuned.

The Holley 140 4-barrel carburetor (Part No. 2464) is an excellent choice for those seeking improved performance and the ability to customize their 1962, 1963, or 1964 AMC Rambler 327 V-8 engine. Its durability and wide compatibility make it a versatile choice for various applications. However, its complexity and higher cost compared to other options may be a deterrent for some.

If you're looking to maximize performance and have experience with carburetor tuning, the Holley 140 4-barrel carburetor is an excellent choice for your AMC Rambler 327 V-8 engine. However, if you're a beginner or have a limited budget, you may want to consider other, more straightforward options. Regardless of your decision, make sure you have access to proper tools and resources for installation and tuning.

Details:

Rochester 4GC 4-jet 4 barrel carburetor with number 3164071 list 2464 451. See pics for condition. Linkage is frozen. Carb has a broken piece on it.

Please verify part number and pics to match your application.

part #: carb140 prices

• $29.99-$69.00

specifications carbcoon:

• for models: 327, Rambler
• for makes: Amc
• for years: 1962-1964
• brand: Holley
• mpn: Carb-140
• type: Carburetor
• oe/oem part number: 1962 1963 1964
• country of origin: United States

payments carbcoon:

• credit card: Visa
• wallet: Paypal
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shipping carbcoon:

• transit: 4-11 Days
• service: USPS Priority Mail
• class: Expedited
• type: Fixed
• cost: $10.00
• carrier: USPS

returns carbcoon:

• policy: No Returns

seller carbcoon:

• rating: 100.0%
• # reviews: 113
• city: Machesney Park, Illinois

general carbcoon:

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

offer carbcoon:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0
• started: May 17, 2026
• quantity: 1

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