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  3. ROCHESTER 19572GC

ROCHESTER 19572GC Carburetor Carb 2-BARREL 7009834 347 V-8

fits make: Pontiac, Rochester. year: 1957.

7009834 Rochester 19572gc Rebuilt 2-barrel Carburetor Carb 2gc 1957 Pontiac 347 V-8

( Brand: Rochester ), ( Manufacturer Part Number: 19572GC ), ( Type: Carburetor )

Review ROCHESTER Rebuilt 2-barrel Carburetor Carb 2gc Pontiac 347 V-8 fits 1957

The Rochester 19572GC 2-barrel carburetor, also known as part number 7009834, is a classic automotive component designed specifically for use with the 1957 Pontiac V-8 engine powered by a 347 cubic inch displacement. This carburetor is a two-barrel variation, indicating that it utilizes two separate barrels to supply fuel to the engine as opposed to the more common four-barrel design.

This 1957 Rochester carburetor features a traditional design with a distinctive appearance that is reminiscent of automobiles from the mid-20th century. The twin barrels are connected at their base by a common intake manifold. Each barrel is furnished with a chrome-plated turning vane under the carburetor bowl. These vanes enhance metering flexibility for greater engine performance.

The 1957 Rochester 2-barrel carburetor has an air cleaner base gasket, which is accessible for removal to inspect the spark plug wires, distributor and ignition points if required. The carburetor base has two separate fuel bowls, each of which is vented, and comes with a float bowl drain plug at the bottom, allowing easy fuel bowl draining should it ever be necessary.

This carburetor measures approximately 14.8 inches in length, 9.6 inches in width, and 10 inches in height, making it a substantial component in the engine bay. It weighs around 19.6 pounds, allowing for stable and secure installation. Despite its significant size, it offers the classic look and feel that is characteristic of vehicles from the bygone era of automotive history.

In summary, the Rochester 19572GC 2-barrel carburetor (7009834) is a valuable addition for any 1957 Pontiac V-8 with a 347-cubic inch engine, providing a traditional look and enabling the throttle response and power associated with the era.

The Rochester 19572GC 2-barrel carburetor is a classic component for the 1957 Pontiac 347 V-8 engines. This carburetor, with the part number 7009834, was produced by Rochester Products, a well-known manufacturer of automotive fuel systems. Here, we'll discuss the pros and cons of buying and using this carburetor for your 1957 Pontiac 347 V-8, followed by an ending conclusion and a recommendation.

Pros:

1. Authenticity and Historical Value: The Rochester 19572GC 2-barrel carburetor is an original part for Pontiac 347 V-8 engines, making it a valuable addition for enthusiasts restoring classic cars or maintaining original parts. This component not only functions perfectly but also adds to the vehicle's aesthetic value.

2. Excellent Performance: The 2-barrel carburetor design provides ample air-fuel mixture for engines, ensuring good combustion, and thus better engine performance. This symmetrical carburetor design features dual barrels, which help deliver more air and fuel to the engine resulting in a more powerful and responsive engine.

3. Proven and Reliable: This carburetor design has been in use since the late 1950s, making it a proven and reliable solution for Pontiac 347 V-8 engines. With proper maintenance, this carburetor can provide stable and dependable performance for years.

4. Reputable Manufacturer: As mentioned earlier, Rochester Products is a trusted name in automotive fuel systems, ensuring the quality and performance of the 19572GC 2-barrel carburetor.

Cons:

1. Complexity and Difficult Setup: Compared to modern fuel systems, the installation and setup process of a traditional carburetor like the 19572GC can be more complicated. Proper synchronization and fine-tuning are essential to ensure optimal performance, which might require an experienced mechanic or extensive research and troubleshooting.

2. Fuel Efficiency: Carburetors generally cannot match the fuel efficiency of modern fuel injection systems. They cannot precisely control the air-fuel mixture, which can lead to surplus fuel consumption and lower-than-expected gas mileage.

3. Maintenance: Older carburetors like the 19572GC require frequent maintenance, such as cleaning or replacement of parts like jets, needles, gaskets, etc., to maintain the optimal performance. Regular checks to ensure proper functioning are also necessary.

Conclusion:

The Rochester 19572GC 2-barrel carburetor is an excellent choice for enthusiasts restoring classic Pontiac 347 V-8 engines for authenticity and historical value, as well as its powerful performance and reliability. However, it comes with the downsides of complicated installation, lower fuel efficiency, and demanding maintenance. Weighing these pros and cons, considering the specific requirements and priorities of your project, and having an experienced mechanic on board can help you make a well-informed decision.

Recommendation:

If you are an enthusiast restoring a classic Pontiac 347 V-8, looking for the "real deal" to enhance your vehicle's originality and performance, the Rochester 19572GC 2-barrel carburetor is a perfect investment for you. However, it is essential to consider the complexities and ongoing maintenance required to ensure the optimal performance and longevity of the component. If prioritizing ease, fuel economy, or cost-effectiveness, Modern fuel injection systems might be a better alternative for your 1957 Pontiac 347 V-8.

Details:

Fuel bowl is casting number 7009834. Please verify pics match your application. See pics for condition. Rebuilt Rochester 2GC 2-barrel carburetor, no ID tag or stamp number.

It is dusty/dirty and shows some patina/surface rust from handling sitting on the shelf. Will probably need a light cleaning/freshen before use. Throttle bores measure 1-11/16 and base mounting bolt pattern to measures 2 by 3-5/8.

part #: 19572gc price

  • $118.74

specifications carbcoon:

  • for makes: Pontiac, Rochester
  • brand: Rochester
  • mpn: 19572gc
  • type: Carburetor

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  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
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for makes: pontiac, rochester, type: carburetor,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 3172659140728681,

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1 offer $118.74 USD
  • Offer #1: $118.74 price + $30.55 shipping estimate = $149.29* total. Parts or rebuild this is not a rebuilt carburetor.+$30.55 shipping

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