ROCHESTER 17058113 Gm Jet Carburetor Carb 277-7-BHC 2BBL

( Brand: Rochester ), ( Manufacturer Part Number: 17058113 ), ( Type: Carburetor ), ( Manufacturer Warranty: No Warranty ), ( Features: Down Draft ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review ROCHESTER Gm Jet Carburetor Carb Chevy And Gmc Truck

The Rochester 17058113 GM Jet Carburetor, also known as the 2BBL Chevy GMC 277-7-BHC carburetor, is a high-performance replacement option for your older GM vehicle. This carburetor is designed to deliver precise fuel metering for optimal engine performance and improved fuel efficiency.

This 2-barrel carburetor features a jet-style design, which utilizes a single jet for each barrel instead of the traditional float bowl setup. This design allows for better fuel distribution and atomization, resulting in a more efficient combustion process. The jet design also makes this carburetor lighter and more compact than traditional 2-barrel carbs.

The Rochester 17058113 is built with durability in mind. It features a cast aluminum body with a chrome plated top and a brass fuel bowl. The carburetor is equipped with a new gasket set, making installation a breeze. The carburetor also comes with new float bowls, needles, jets, and other essential components.

This carburetor is suitable for use with gasoline fuel and is designed to work with GM applications that utilize a 2-barrel carburetor setup. It is recommended for use in vehicles with engines that produce between 225 and 350 horsepower.

One unique feature of this carburetor is its adjustable secondary metering rods. These rods allow you to fine-tune the fuel mixture for each barrel, enabling you to optimize your engine's performance for various driving conditions. Additionally, this carburetor features a vacuum secondary system, which helps ensure that the secondary fuel mixture is only delivered when needed, improving fuel efficiency and reducing emissions.

Overall, the Rochester 17058113 GM Jet Carburetor is an excellent replacement option for your older GM vehicle. Its jet-style design delivers precise fuel metering for optimal engine performance, while its durable construction ensures that it will last for years to come. With adjustable secondary metering rods and a vacuum secondary system, this carburetor offers the flexibility and fine-tuning capabilities that serious enthusiasts demand.

Pros and Cons of buying a Rochester 17058113 GM Jet Carburetor 2BBL for Chevy and GMC

The Rochester 17058113 GM Jet Carburetor 2BBL (2-barrel carburetor) is a popular choice for those restoring or working on older Chevy and GMC vehicles. This carburetor is known for its durability and performance. In this analysis, we will discuss the advantages and disadvantages of purchasing this carburetor.

1. High-performance: The Rochester 17058113 GM Jet Carburetor 2BBL provides excellent fuel economy and powerful engine performance.

2. Durability: This carburetor is known for its robust construction and long-lasting design, making it a preferred choice for many classic car enthusiasts.

3. Availability: The Rochester 17058113 is widely available from various automotive parts suppliers, both online and in physical stores.

4. Easy to rebuild: The carburetor's design makes it simple to rebuild, ensuring that you can maintain its performance over time.

1. Complexity: The Rochester 17058113 GM Jet Carburetor 2BBL can be complex to set up and tune, requiring a good understanding of carburetor adjustments and engine performance.

2. Cost: Compared to modern fuel-injected systems, the Rochester 17058113 GM Jet Carburetor 2BBL can be more expensive to purchase and maintain.

3. Fuel efficiency: Although this carburetor provides good fuel economy for its era, it may not match the fuel efficiency of modern engines.

4. Emissions: Older carburetors, like the Rochester 17058113 GM Jet Carburetor 2BBL, do not meet modern emissions standards, which can pose a challenge for those looking to register their classic vehicles.

The Rochester 17058113 GM Jet Carburetor 2BBL offers impressive performance and durability for classic Chevy and GMC vehicles. However, its complexity, cost, fuel efficiency, and emissions may deter some buyers. Ultimately, the decision to purchase this carburetor depends on individual preferences, budget, and the specific requirements of your project vehicle.

If you are restoring a classic Chevy or GMC vehicle and prefer the look, feel, and performance of a carburetor, the Rochester 17058113 GM Jet Carburetor 2BBL is an excellent choice. However, be prepared for the complexity of setting it up and maintaining it. If budget, fuel efficiency, or emissions are a concern, you may want to consider alternative options, such as a modern fuel-injected system.

Details:

I wouldn be surprised if you put gas in it, it would run as is, still clean up first. Very nice unit, everything moves freely on it, should clean up very easy. I took a lot of photos so study them carefully before buying.

part #: 17058113 prices

• $49.50-$345.49

specifications carbcoon:

• for makes: Chevy, Gmc, Rochester
• brand: Rochester
• mpn: 17058113
• type: Carburetor
• manufacturer warranty: No Warranty
• features: Down Draft
• vintage part: Yes
• country of origin: United States

shipping carbcoon:

• transit: 4-10 Days
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• class: Standard
• cost: $14.44

seller carbcoon:

• rating: 100.0%
• # reviews: 657
• city: Cleveland, Ohio

offer carbcoon:

• started: January 11, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

general carbcoon:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

returns carbcoon:

• policy: No Returns

payments carbcoon:

• wallet: Google-pay
• other
• credit card: Visa

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