fits model: 283. make: Chevy, Chevrolet, Rochester. year: 1958.

( Brand: Rochester ), ( Manufacturer Part Number: 7012452 ), ( Type: Carburetor ), ( Oe/oem Part Number: 1955 1956 1957 )
The Rochester 7012452 2-barrel carburetor is a classic addition to any 1958 Chevrolet Chevrolet with a 283 V-8 engine. This carburetor, part number 7012452, is a 2GC model from the renowned manufacturer, Rochester.
This 2-barrel carburetor is designed to deliver optimal fuel-air mixture to the engine, ensuring efficient combustion and maximum power output. The carburetor features a 2-barrel design, with each barrel capable of delivering a substantial amount of fuel. The carburetor's primary function is to draw in air, mix it with fuel, and deliver the resulting fuel-air mixture to the engine's intake manifold.
The Rochester 7012452 carburetor is equipped with a vacuum secondary system. This system allows the carburetor to adjust the fuel-air mixture based on engine load and speed, providing superior performance in various driving conditions. The vacuum secondary system is actuated by the engine's vacuum, which in turn opens the secondary throttle valves, allowing more fuel-air mixture to enter the engine.
The carburetor's construction is of high-quality materials, including cast aluminum and brass components. The finish is a classic polished appearance, which not only adds to the carburetor's aesthetic appeal but also provides corrosion resistance. The carburetor's design is also compact, allowing for easy installation in the engine bay of the 1958 Chevrolet Chevrolet.
In conclusion, the Rochester 7012452 2-barrel carburetor is a reliable and high-performing carburetor for your 1958 Chevrolet Chevrolet with a 283 V-8 engine. Its vacuum secondary system ensures optimal fuel-air mixture delivery, while its compact design and high-quality construction make it a great addition to your classic vehicle.
Pros of buying a Rochester 7012452 2-barrel carburetor for a 1958 Chevrolet Chevrolet 283 V-8:1. Authenticity: This carburetor is a direct replacement for the original 2-barrel carburetor on 1958 Chevrolet 283 V-8 engines, ensuring a factory-like fit and performance.
2. Reliability: Rochester is a well-known and reputable brand with a history of producing high-quality carburetors. This 2-barrel carburetor should provide reliable fuel delivery and performance for your classic Chevrolet.
3. Availability: The Rochester 7012452 2-barrel carburetor is widely available from various automotive parts suppliers, making it easy to find and purchase.
Cons of buying a Rochester 7012452 2-barrel carburetor for a 1958 Chevrolet Chevrolet 283 V-8:1. Price: Classic car parts, including carburetors, can be expensive. The Rochester 7012452 2-barrel carburetor may be more expensive than aftermarket alternatives.
2. Complexity: Carburetors can be complex to adjust and tune for optimal performance, especially if you're not familiar with the process.
Ending recommendation: If you're looking for an authentic and reliable replacement carburetor for your 1958 Chevrolet Chevrolet 283 V-8, the Rochester 7012452 2-barrel carburetor is a solid choice. While the price may be higher than some aftermarket alternatives, you can be confident in the quality and performance of this classic carburetor. If you're comfortable with carburetor tuning and adjustment, this carburetor should provide you with reliable performance for years to come. If you're not confident in your ability to tune the carburetor, consider hiring a professional to help you with the installation and tuning process.
Throttle bores measure 1-7/16 and base mounting bolt pattern to measures 1-7/8 by 3-1/4. Carb core appears to be mostly complete. See pics for condition. I am not familiar with all makes and model's this fits.
Linkage moves free. Idle screws are missing, threads good in base. Core for rebuilding or parts. Please verify pics match your application.
Rochester 2-Jet 2GC 2-barrel carburetor, ID tag number 7012452.