1. USED Car/Truck Carburetors Items
  2. sku: 7380268666988622
  3. HOLLEY LIST1

HOLLEY LIST1 Barrel Repair LIST-80457-2

List-80457-2 Holley List1 80457-2 4 Barrel For Parts Or Repair

( Brand: Holley ), ( Manufacturer Part Number: LIST1 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Material: Aluminum ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review HOLLEY 80457-2 Barrel For Parts Or Repair

The Holley 80457-2 2-Barrel Carburetor is a high-performance replacement part designed for automotive applications. This carburetor is part of Holley's classic series, which boasts a rich heritage in the world of racing and hot rods.

The 80457-2 model features an 800 CFM gross flow rate, making it suitable for larger engines that require more fuel delivery. Its vintage design appeals to enthusiasts who prefer the traditional look and feel of a 2-barrel carburetor.

The carburetor body is made of durable cast aluminum, ensuring long-lasting use and resistance to corrosion. Its dual-feed design allows for optimal fuel distribution to each barrel, ensuring a smooth idle and consistent throttle response.

The Holley 80457-2 comes with a set of 1 3/8" primary and 2 1/16" secondary venturi, enabling fine-tuning of the fuel mixture for various engine conditions. The carburetor also includes a built-in accelerator pump and power valve, which contribute to quick throttle response and improved engine performance.

This carburetor is compatible with a wide range of fuel systems, including gasoline and methanol, making it a versatile option for various applications. The Holley 80457-2 2-Barrel Carburetor is an essential component for enthusiasts seeking to restore or upgrade their classic vehicles, as well as those looking to enhance the performance of their modern muscle cars.

The Holley 80457-2 2-Barrel Carburetor is easy to install, making it a popular choice for DIY enthusiasts. It includes all necessary hardware for a straightforward installation process. Additionally, it is covered by Holley's one-year limited warranty, giving customers peace of mind and confidence in their purchase.

The Holley 80457-2 2-barrel carburetor is a popular choice for automotive enthusiasts looking to restore or upgrade their classic vehicles. Here are some pros and cons to consider before purchasing this carburetor for repair:

Pros:

1. Holley is a well-known and reputable brand in the automotive industry, known for producing high-quality carburetors.

2. The 80457-2 model is specifically designed for Chevy 350 engines, making it a great fit for those working on these vehicles.

3. This carburetor offers good fuel economy and reliable performance, making it a popular choice for those looking for a balance between power and efficiency.

4. Holley offers a wide range of options and customizations, allowing users to tailor the carburetor to their specific engine and driving style.

5. The 80457-2 model comes with a one-year limited warranty, providing peace of mind for those making a repair.

Cons:

1. The Holley 80457-2 can be more expensive than some other aftermarket carburetors, which may be a consideration for those on a tight budget.

2. Installing and tuning the carburetor can be a complex process, requiring a significant amount of time and expertise.

3. Some users have reported issues with the carburetor's vacuum secondary system, which may require additional troubleshooting and adjustments.

4. The carburetor may require more frequent maintenance than some other options, which can add to the overall cost of ownership.

Conclusion:

The Holley 80457-2 2-barrel carburetor offers a combination of reliability, performance, and customization options, making it a popular choice for those working on classic Chevy 350 engines. However, it comes with a higher price tag and a more complex installation and tuning process. Ultimately, whether or not this carburetor is the right choice for your repair depends on your budget, experience level, and specific engine requirements.

Recommendation:

If you are working on a classic Chevy 350 engine and are looking for a high-performance, reliable carburetor, the Holley 80457-2 is a strong consideration. However, be prepared for a complex installation process and a higher price tag compared to some other options. If you are on a tight budget or are not comfortable with the installation and tuning process, you may want to consider a less expensive or more user-friendly option.

Details:

Needs to be rebuilt, restored. Shafts are tight, some rust throughout, good parts. Electric choke.

part #: list1 prices

  • $52.00-$89.50

specifications carbcoon:

  • brand: Holley
  • mpn: List1
  • choke type: Electric
  • type: Carburetor
  • mounting flange type: Square Bore
  • material: Aluminum
  • country/region of manufacture: United States
  • vintage part: Yes

seller carbcoon:

  • city: Adell, Wisconsin
  • # reviews: 351
  • rating: 100.0%

general carbcoon:

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

offer carbcoon:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: July 27, 2025
  • sold: 0

payments carbcoon:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

shipping carbcoon:

  • carrier: USPS
  • transit: 4-9 Days
  • cost: $14.35
  • type: Fixed
  • class: Standard
  • service: USPS Ground Advantage

returns carbcoon:

  • policy: No Returns
choke type: electric, type: carburetor, mounting flange type: square bore, country/region of manufacture: united states, vintage part: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: aluminum, sku: 7380268666988622,

Holley LIST1 Is Similar To:

carbcoon logo
5 offers $52.00–$89.50 USD
  • Offer #1: $89.50 price + $34.00 shipping estimate = $123.50* total. Has electric choke and vac secondaries.+$34.00 shipping
  • Offer #2: $52.00 price + $56.10 shipping estimate = $108.10* total. Butterflies move. Parts or restore, as is as found.+$56.10 shipping
  • Offer #3: $60.00 price + $22.92 shipping estimate = $82.92* total. Didn't see any problems. Decent used Holley 4 barrel 4160 Carb number 80457-2.+$22.92 shipping
  • Offer #4: $139.99 price + $30.00 shipping estimate = $169.99* total. The carb moves freely but has been sitting so it will need to be open cleaned and rebuild.+$30.00 shipping
  • Offer #5: $225.00 price + $25.00 shipping estimate = $250.00* total. Condition used Used carburetor they were replace for chrome one still working Holley PERFORMANCE 4160 carb, List 80457-2 4BBL carburetor 600cfm.+$25.00 shipping

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