HOLLEY 8054 Nos Carburetor Carb 2280 2-BARREL V-8

( Brand: Holley ), ( Manufacturer Part Number: 8054 ), ( Type: Rochester 2gv Replacement )

Review HOLLEY New Nos 2-barrel Carburetor Carb Chevrolet Chevy V-8 fits 307 1970

The Holley 8054 NOS 2280 2-barrel carburetor is a legendary performance piece for 1970 Chevrolet models equipped with the small-block 307 V-8 engine. This carburetor, manufactured by Holley Performance Products, is known for its durability, reliability, and performance enhancement.

The 8054 series carburetor boasts a classic 2-barrel design, which provides an efficient air-fuel mixture for combustion. The NOS (New Old Stock) 2280 variant of this carburetor comes with a unique features set ideal for muscle car enthusiasts.

The primary feature of this carburetor is its 750 CFM (cubic feet per minute) airflow capacity. This high airflow rating allows the engine to breathe freely, producing improved horsepower and torque. The Holley 8054 NOS 2280 carburetor is perfect for those seeking a balanced power output between the low-end and high-end RPM ranges.

Another notable feature is the presence of an electric choke. This feature simplifies the starting process, making it easier to fire up the engine, especially in cold weather conditions. The electric choke also ensures consistent idle and driveability, contributing to a more enjoyable driving experience.

This carburetor is compatible with various fuel systems, including both gasoline and E85 ethanol fuels. The Holley 8054 NOS 2280 comes with a secondary fuel bowl, which allows for easy conversion between different fuel systems. Additionally, the carburetor includes Holley's proven vacuum secondary system, helping to ensure optimal engine performance under various driving conditions.

The Holley 8054 NOS 2280 2-barrel carburetor is meticulously crafted with precision machined components and high-quality materials. It features a brass body, aluminum intake manifolds, and hardened steel throttle shafts, making it exceptionally durable and capable of withstanding the rigors of high-performance driving.

In summary, the Holley 8054 NOS 2280 2-barrel carburetor offers 1970 Chevrolet 307 V-8 engine enthusiasts an excellent balance between power, reliability, and ease of use. With its high airflow capacity, electric choke, and compatibility with various fuel systems, this carburetor is an essential upgrade for those seeking to enhance the performance of their classic muscle car.

The Holley 8054 NOS 2280 2-barrel carburetor is a popular choice for restoring or customizing a 1970 Chevrolet with a 307 V-8 engine. Here are some pros and cons to consider before making a purchase:

1. Holley carburetors are known for their high-performance capabilities and durability. The 8054 NOS 2280 model is no exception.

2. This carburetor offers a vintage look, making it an ideal choice for those restoring a classic car or seeking a retro appearance.

3. Holley carburetors come with adjustable features, allowing you to fine-tune your engine's performance to your preferences.

4. The 8054 NOS 2280 model uses a vacuum secondary system, which can provide better fuel economy and throttle response compared to some other types of carburetors.

5. Holley's NOS (New Old Stock) designation indicates that the carburetor is a reissue of an original product, ensuring authenticity and potential value for collectors.

1. Installing a Holley carburetor can be a complex process, requiring some mechanical knowledge and patience.

2. The cost of this carburetor may be higher than some alternatives.

3. Holley carburetors can be sensitive to tuning and require frequent adjustments to maintain optimal performance.

4. Depending on your specific engine configuration, you may need additional components or modifications to adapt the carburetor properly.

The Holley 8054 NOS 2280 2-barrel carburetor is a high-quality, durable, and authentic choice for enhancing the performance and appearance of your 1970 Chevrolet with a 307 V-8 engine. However, it may require some expertise and investment for installation and tuning. If you're willing to put in the effort and appreciate the vintage look and high-performance capabilities, the Holley carburetor is an excellent option to consider.

If you're looking for a high-performance, durable, and authentic carburetor for your 1970 Chevrolet with a 307 V-8 engine, the Holley 8054 NOS 2280 2-barrel carburetor is a recommended choice. However, be prepared for the installation process and the potential need for frequent tuning adjustments. If you're unsure about the installation process, consider seeking professional help or consulting Holley's technical support resources.

Details:

Mounting bolt holes to measure 1-7/8 by 3-1/4 and throttle bores are 1-7/16. New NOS Holley model 2280 2-barrel carburetor, list number 8054. May need a light cleaning/freshen before use. Replaces Rochester 2GV 2-barrel carb on 1973 Chevy 307 V-8.

See pics for condition. Please verify part number and pics match your application. Older NOS carburetor is dusty/dirty and shows some patina from handling sitting on the shelf. Hardware kit was open, might be missing a piece or two.

part #: 8054 prices

• $42.70-$139.99

specifications carbcoon:

• for models: 307
• for makes: Chevrolet, Chevy
• for years: 1970
• brand: Holley
• mpn: 8054
• type: Rochester 2gv Replacement

seller carbcoon:

• # reviews: 31120
• city: Sheboygan Falls, Wisconsin
• rating: 100.0%

offer carbcoon:

• started: September 20, 2025
• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock

shipping carbcoon:

• type: Calculated
• cost: $0.00
• service: USPS Ground Advantage
• transit: 4-10 Days
• class: Standard
• carrier: USPS

payments carbcoon:

• wallet: Paypal
• credit card: Discover
• other

returns carbcoon:

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

general carbcoon:

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

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