ROCHESTER 17058118 Tr Fed 2BBL. 2GC. Chevy./ Tr. All/t

( Brand: Rochester ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: 17058118 ), ( Mounting Hardware Included: No ), ( Material: Steel ), ( Vintage Part: Yes ), ( Type: Carburetor ), ( Country/region Of Manufacture: United States )

Review ROCHESTER 2bbl. Chevy 2gc. Inch Chevy./ Gmc Tr. All/t Fed fits 305 1978

The Rochester 17058118 2BBL carburetor is a classic component for 1978 Chevrolet and GMC trucks equipped with the 305 cubic inch V8 engine, specifically those with the 2GC or 350 TH350 automatic transmission and 1978-1981 2-barrel Fed systems.

This carburetor is a two-barrel, single plane design, meaning it utilizes two throttle barrels and a single intake manifold. It is a direct replacement for the original equipment on these vehicles and is designed to deliver optimal performance and fuel efficiency.

The Rochester 17058118 carburetor features a mechanical secondaries system, which provides an additional fuel mixture for improved power output at higher engine RPMs. This makes it an excellent choice for those seeking to enhance the performance of their classic Chevrolet or GMC truck.

The carburetor comes with a factory-set, calibrated accelerator pump, which ensures proper fuel delivery during acceleration. It also includes a factory-set idle mixture and jet kit, allowing for easy and accurate setup.

The 17058118 carburetor is constructed of high-quality materials, including a cast aluminum body, to ensure durability and longevity. It also comes with a new gasket set, ensuring a proper seal and preventing leaks.

Installation of this carburetor is a straightforward process, with clear instructions and diagrams provided in the box. The carburetor also includes all necessary hardware for installation, including bolts, gaskets, and mounting brackets.

In summary, the Rochester 17058118 2BBL carburetor is an excellent choice for those seeking to restore or enhance the performance of their 1978 Chevrolet or GMC truck with a 305 cubic inch V8 engine, 2GC or 350 TH350 automatic transmission, and 2-barrel Fed system. It is a direct replacement, made of high-quality materials, and comes with clear installation instructions, making it a reliable and effective solution for those looking to improve their vehicle's performance.

The Rochester Quadrajet 17058 2BBL carburetor is a two-barrel carburetor that was commonly used in 1978 Chevy and GMC trucks with the 305 Chevy/GMC V8 engine and 2GC/305 TH350/400 Transmission/Powerglide/Turbo 350/Turbo 400 transmissions and Fed2/Fed4 fuel systems. Here are some pros and cons of buying this particular carburetor for your vehicle:

1. Availability: Since this carburetor was used in a large number of vehicles, you can easily find a used one in good condition for a reasonable price.

2. Reliability: The Rochester Quadrajet carburetor is known for its durability and reliability. It can handle a wide range of engine sizes and can provide good fuel economy.

3. Performance: This carburetor offers good performance, especially when used in combination with a high-performance intake manifold and exhaust system.

4. Easy to Install: Installing this carburetor is relatively straightforward, and you can find many online resources and forums to help you with the process.

1. Complexity: Compared to a single-barrel carburetor, the Rochester Quadrajet 2BBL carburetor is more complex to tune and maintain. It requires more adjustments to ensure proper fuel mixture.

2. Fuel Economy: Although this carburetor can provide good fuel economy, it may not be as efficient as a modern fuel injection system or a newer carburetor design.

3. Emissions: Older carburetors like the Rochester Quadrajet 2BBL may not meet modern emissions standards, which could be a problem if you live in an area with strict emissions regulations.

The Rochester Quadrajet 17058 2BBL carburetor is a reliable and durable option for restoring or maintaining a 1978 Chevy or GMC truck with a 305 Chevy/GMC V8 engine and 2GC/305 TH350/400 Transmission/Powerglide/Turbo 350/Turbo 400 transmissions and Fed2/Fed4 fuel systems. However, it may require more tuning and maintenance compared to a modern fuel injection system. If you're looking for good performance and ease of installation, this carburetor is a good choice. However, if you're concerned about fuel economy or emissions, you may want to consider other options.

If you're looking for a reliable and easy-to-install carburetor for your 1978 Chevy or GMC truck, the Rochester Quadrajet 17058 2BBL carburetor is a good option. However, if you're concerned about fuel economy or emissions, you may want to consider a modern fuel injection system or a newer carburetor design. Ultimately, the decision depends on your priorities and budget.

part # 17058118 prices

• $149.99-$345.49

specifications carbcaddie:

• for models: 305
• for makes: Chevy, Gmc, Rochester
• for years: 1978
• brand: Rochester
• fitment type: Direct Replacement
• manufacturer part number: 17058118
• mounting hardware included: No
• material: Steel
• vintage part: Yes
• type: Carburetor
• country/region of manufacture: United States

payments carbcaddie:

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

shipping carbcaddie:

• service: UPS Ground
• carrier: UPS
• type: Calculated
• transit: 4-7 Days
• class: Standard
• cost: $15.88

offer carbcaddie:

• options: Ship-to-home
• availability: In Stock
• started: May 18, 2025
• sold: 0
• quantity: 1

general carbcaddie:

• condition: Remanufactured
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

seller carbcaddie:

• rating: 99.0%
• # reviews: 2734

returns carbcaddie:

• time: 14 Days
• policy: Returns Accepted
• paid by: Buyer

Rochester 17058118 Is Similar To:

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