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Top 6 Best Carburetor for Chevy 350 Reviews in 2023

Chevy 350 is one of this decade’s most valuable and best small-block V8 engines. The main engine works like hell if you use proper and accurate carburetors on the engine. But you need to know which is best for you and which is not; this is arduous. So to make your doubts clear, we will tell you the top and best carburetors you can use.

When choosing the best carburetor for your Chevy 350 engine, there are several factors to consider. The carburetor type, the carburetor’s size, and the carburetor’s brand all play a role in determining which carburetor is best for your engine.

Type of Carburetor:

There are two types of carburetors – mechanical and electronic. Mechanical carburetors are the traditional style of the carburetor and are less expensive than electronic carburetors. However, electronic carburetors offer better fuel economy and performance.

Size of Carburetor:

The size of the carburetor is important to consider because it needs to match your engine’s airflow. If the carburetor is too small, it will not be able to provide enough air/fuel mixture to your engine, and performance will suffer. Conversely, if the carburetor is too large, your engine will run lean and could cause damage.

Brand of Carburetor:

There are many different brands of carburetors on the market, so it is important to research to find one compatible with your engine that will meet your performance needs. Some popular brands include Holley, Edelbrock, Demon, and Quick Fuel Technology. 

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#1. Edelbrock 1406 Performer Series 600 CFM electric choke carburetor

best carburetor for chevy 350

The Edelbrock 1406 Performer Series 600 CFM Square Bore 4-Barrel Air Valve Secondary Electric Choke Carburetor is the best carburetor for a chevy 350 engine. This carburetor has an excellent reputation for performance and dependability. It is easy to install, tune and maintain and provides superior performance. It features an electric choke so you can start your engine more quickly and easily.

This carburetor also has adjustable secondary air valves to customize the air/fuel mixture for optimal performance. Plus, the powerful 600 CFM rating gives you plenty of power and torque to get your car up and running in no time. The Edelbrock 1406 is an excellent choice for anyone looking to upgrade their carburetor on a Chevy 350 engine.

  • Includes a 4-barrel air valve, secondary electric choke, accelerator pump, accelerator cable, and mounting hardware.
  • High performance with 600 CFM of airflow, allowing your engine to perform better.
  • Comes with an adjustable float bowl which can be used to fine-tune your engine’s performance.
  • 1-year manufacturer’s warranty.


  • Good starting point for performance builds or mild restorations.
  • Great fuel efficiency and good throttle response.
  • Affordable price point, making it a great choice for budget-conscious buyers.
  • Compatible with a wide range of engines, including the Chevy 350.
  • Includes an electric choke for easy cold starting.
  • 4-barrel design allows for more precise fuel delivery.


  • Installation may require additional parts such as an intake manifold, fuel lines and filters, gaskets, and other hardware.
  • May require a vacuum canister to work properly.
  • Does not come with instructions, so it may not be easy to install without prior knowledge of carburetors.
  • The electric choke may not be compatible with some ignition systems.
  • May require professional tuning for optimal performance.
  • Can be expensive when compared to other carburetors.
  • Not compatible with some vehicles due to their larger size.

#2. LicBund 1405 Carburetor Performer 600 CFM 4-Barrel Square Bore

best carburetor for a chevy 350

The LicBund 1405 Carburetor is the best off-road carburetor for the chevy 350 engine. With its CNC machined aluminum construction, adjustable vacuum secondary, and four-corner idle circuit, this kit will give you maximum performance with improved throttle response and increased power. The kit also includes a main body gasket, power valve, base plate gasket, return spring, and detailed installation instructions, making it easy to install.

With an integrated fuel inlet fitting, this carburetor is compatible with both manual and electric fuel pumps, so you can be sure you’ll get the most out of your engine. If you’re looking for an upgrade that will make your engine run smoother and more powerfully, the LicBund 1405 Carburetor is a perfect choice.

  • Every component in this kit is made with high-quality materials, ensuring durability and reliable performance.
  • This kit includes detailed instructions and all the necessary components for a straightforward installation.
  • The high-flow air filter and air horn help reduce drag on the engine, resulting in improved fuel efficiency.
  • The kit includes high-performance main jets and metering rods, which can help increase horsepower and torque by up to 20%.


  • Affordable price – Compared to other performance carburetors, the LicBund 1405 Carburetor is very affordable, making it a great value.
  • Comprehensive warranty – The kit comes with a comprehensive warranty that covers defects in materials and workmanship for one year from the date of purchase.
  • Improved throttle response – The JET1405 kit comes with a secondary vacuum carburetor that offers faster, smoother acceleration when compared to stock units.


  • While the kit has several components to simplify installation, it may require additional modifications to fit your Chevy 350 engine properly.
  • The carburetor in the kit is designed for more aggressive driving, which may offer a different level of performance when used in everyday driving scenarios.
  • It is important to note that the carburetor may require a rebuild over time, which can be costly and time-consuming.
  • The kit does not include an air filter, meaning you will need to purchase this separately or install one of your own.

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#3. Holley 0-4412C Model 2300 500 CFM 2-Barrel Carburetor

best carburetor for a chevy 350

If you are looking for a reliable and best carburetor for a 350 chevy engine, the Holley 0-4412C Model 2300 500 CFM 2-Barrel Carburetor is an excellent choice. This carburetor is designed to deliver maximum fuel economy, improved throttle response, and better power output. It has two adjustable primary metering jets and an adjustable secondary metering jet that allow you to fine-tune your vehicle’s performance. Additionally, it comes with an air cleaner base, gasket, and mounting hardware, so you don’t have to worry about purchasing these parts separately.

The Holley 0-4412C Model 2300 500 CFM 2-Barrel Carburetor features a cast aluminum body with a double pumper design for improved fuel flow and performance. This carburetor also has a secondary vacuum system that improves low-end torque and fuel economy. It also includes a 1-year manufacturer’s warranty, so you can rest assured that your purchase is protected.

This carburetor will surely provide you with improved performance and fuel economy on your Chevy 350 engine. With its durable construction and easy installation, this is a great choice for anyone who wants to upgrade their engine without spending too much money.

  • Bolt-on installation with no modification to your engine or linkage required.
  • Durable cast aluminum body and top, long-lasting steel diaphragms, and dual throttle plates for increased idle options.
  • Includes everything you need to install this model (including screws).
  • 100% Tunable, Performance Throttle Bodies for increased performance – perfect for those who want to increase power output and torque.
  • Comes with a manual choke system (no worries about getting stuck in traffic or at low speeds).
  • Easily adjust idle speeds from 650 RPM to 2500 RPM depending on desired acceleration preference.


  • It’s equipped with an adjustable idle speed and a powerful fuel delivery system.
  • The carburetor is compatible with most fuel systems, including stock, racing, and marine.
  • It’s easy to install and adjust, thanks to the simple design.
  • It’s incredibly affordable and comes with a warranty.


  • Expensive, with a high price tag.
  • Lack of adjustability can be an issue.
  • More difficult to install than other models.
  • Performance decreases with colder temperatures.

#4. GENUINE WEBER 38 DGAS Dual-Fuel Carburetor

best carburetor for a chevy 350

If you’re looking for an excellent carburetor to pair with your Chevy 350 engine, the Weber 38 DGAS dual-fuel carburetor is an ideal choice. This carburetor is made of high-quality aluminum, giving it a durable and reliable construction that will stand the test of time. It also features an adjustable air screw, which allows you to customize the fuel and air mixture for optimal performance.

The 38 DGAS carburetor also includes an idle and high-performance main jet to provide smooth acceleration and superior fuel economy. It has a simple design that makes it easy to install and maintain. With its long-lasting construction, reliable performance, and affordable price, the Weber 38 DGAS dual-fuel carburetor is one of the best 4-barrel carburetors for 350.

  • It has a low-speed circuit specifically designed to meet emissions standards.
  • The idle mixture screws are adjustable to control idle quality and performance.
  • The main jet can be adjusted to achieve a wide range of operating conditions.
  • It has a quick-change fuel line that allows you to easily switch from gasoline to propane.
  • It has an adjustable air valve system that lets you tailor the engine’s performance.
  • The accelerator pump helps reduce hesitation in sudden acceleration.


  • Quick Installation: The Weber 38 DGAS Dual-Fuel Carburetor can be installed in a few minutes. It comes pre-adjusted, so you won’t have to worry about tuning it.
  • Dual-Fuel: This carburetor can run gas and propane, so you won’t have to worry about running out of fuel.
  • High-Performance: The Weber 38 DGAS Dual-Fuel carburetor is designed to give your high engine performance and an increased power band. It also has a power valve to ensure your engine runs smoothly and efficiently.
  • Easy Maintenance: This carburetor requires little maintenance, making it an excellent choice for those new to tuning their engines.
  • Durable: The Weber 38 DGAS Dual-Fuel carburetor is made with quality materials to last a long time. It also comes with a 2-year warranty, so you can be sure it won’t break down anytime soon.


  • Cost: The Weber 38 DGAS Dual-Fuel Carburetor is one of the most expensive options for the Chevy 350 engine, costing up to $1,000.
  • It’s important to note that this carburetor is designed for use with leaded gasoline. If you try to use it with unleaded gasoline, you may damage the carburetor.
  • The Weber 38 DGAS Dual-Fuel Carburetor can be challenging to tune. If you need to become more experienced in carburetor tuning, you may want help from a professional.
  • This carburetor is not legal for use in all racing categories. Before installing it in your engine, check the rules of your racing organization to ensure it meets its requirements.

#5. Rochester Quadrajet 4MV 4-Barrel Carburetor

best carburetor for 350 chevy

The Rochester Quadrajet 4MV 4-Barrel Carburetor is one of the best Edelbrock carb for chevy 350 engine. This carburetor was designed to provide the most efficient air-to-fuel ratio, giving you great performance and improved fuel economy. It features four venturi that can be adjusted to increase or decrease airflow, allowing you to fine-tune your engine’s performance.

The Quadrajet 4MV also comes with a choke assembly, accelerator pump, and metering rods that are adjustable. It also has an idle speed control screw, which allows you to adjust the idle speed of your engine. This carburetor is very reliable and is sure to give you great performance.

  • The Rochester Quadrajet 4MV 4-Barrel Carburetor is a great option for your Chevy 350 engine.
  • It is designed to provide optimal fuel efficiency and performance.
  • The Quadrajet features lightweight aluminum construction and an adjustable main jet that allows for easy tuning and adjustments.
  • It also has an adjustable secondary throttle plate that helps reduce the need for additional carburetor modifications.
  • The 4MV is equipped with a hot air choke system that helps keep the engine running smoothly and efficiently in cold temperatures.
  • This carburetor offers reliable operation, excellent fuel economy, and increased power.
  • It is compatible with all Chevy 350 engines and can be used on both single and multi-carburetor setups.


  • Long Lasting: The Rochester Quadrajet 4MV 4-Barrel Carburetor is designed for long-lasting performance and durability. It has been tested and proven to last longer than other carburetors available on the market.


  • Limited Parts Availability: Rochester Quadrajet 4MV 4-Barrel carburetors are no longer made and are becoming increasingly hard to find in good condition. This can make it difficult to source parts for maintenance and repairs.

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#6. Jet 35002 Rochester Quadrajet Stage 2 Carburetor

best performance carburetor for 350 chevy

The Jet 35002 Rochester Quadrajet Stage 2 Carburetor is one of the best carburetors available for your Chevy 350 engine. This carburetor has been designed to provide maximum power and performance with a minimum of effort on your part. With the Jet 35002, you’ll get increased fuel economy, improved torque and acceleration, and a smoother idle. It’s also designed to be easy to install and use, so you can get the most out of your engine without having to spend hours in the garage tinkering.

The four-barrel design allows for more air and fuel to enter the combustion chamber, resulting in a powerful boost in power and efficiency. Plus, it has adjustable vacuum ports that give you the flexibility to tune it to fit your specific needs. Whether you’re looking for a performance upgrade or just want to get more power out of your engine, the Jet 35002 Rochester Quadrajet Stage 2 Carburetor is a great choice. Add this carburetor to your next Chevy 350 installation project and enjoy all of its benefits!

  • Dual-feed fuel bowls: The Rochester Quadrajet Stage 2 features dual-feed fuel bowls that provide even and efficient fuel distribution to the cylinders. This ensures that your engine is always running at peak efficiency.
  • Increased horsepower: The Quadrajet Stage 2 also provides increased horsepower due to its larger metering circuits. With this carburetor, you’ll be able to get up to 10 more horsepower out of your engine.
  • Improved fuel economy: The Rochester Quadrajet Stage 2 carburetor also helps improve fuel economy. It’s calibrated to provide a precise fuel-air mixture so that your engine isn’t guzzling more fuel than necessary.


  • Easy installation: Installation of the Rochester Quadrajet Stage 2 is simple and straightforward. Most users can get the job done in an hour or two.
  • Reliability: You can count on this carburetor to keep your engine running smoothly for many years. Jet has been in the business of making quality carburetors since 1975, so you know you’re getting a reliable product.


  • Expensive to Install: Installing a Jet 35002 Rochester Quadrajet Stage 2 Carburetor can be expensive. It requires specialized tools, components, and expertise to properly install and configure the system for optimal performance.

FAQs About Best Carburetor for Chevy 350

What is the best size carb for a Chevy 350?

When looking for the best carburetor for your Chevy 350 engine, you want to consider size and compatibility. The size of a carburetor you should choose depends on the size of your engine as well as your intended use. A larger carburetor will typically provide more power than a smaller one, but it may also result in increased fuel consumption.

How much does a carburetor kit cost?

A carburetor kit typically costs around $200. However, the price can vary depending on the make and model of your car.

Who makes the most reliable carburetor?

There are a few manufacturers that make reliable carburetors for Chevy 350s. We recommend checking out models from brands like Holley, Edelbrock, and Demon.

How do I remove a carburetor from a Chevy 350?

There are a few different ways to remove a carburetor from a Chevy 350, but the most common way is to disconnect the fuel line and throttle cable, then remove the carburetor from a Chevy 350 engine.

What happens if the carburetor is too big?

If the carburetor is too big, it can cause the engine to run lean, which can lead to engine damage. It is important to choose the right carburetor for your Chevy 350 engine to ensure optimal performance.

How much horsepower does a carbureted Chevy 350 have?

A carbureted Chevy 350 engine typically has around 200 horsepower. However, the exact amount of horsepower will depend on the specific carburetor that is installed on the engine.

Final words:

Now you can easily choose which carburetor you want to go for. Above mentioned products are unique and will work efficiently. Before buying anything, go through the features, pros, and cons of every product.

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