fits make: Pontiac, Rochester. year: 1956.

( Brand: Rochester ), ( Manufacturer Part Number: 7008697 ), ( Type: Carburetor )
The Rochester 7008697 4GC 4-jet 4-barrel carburetor is an essential component for any 1956 Pontiac 317 V-8 engine. This carburetor is a testament to the rich history of performance and innovation in the automotive industry.
The Rochester 4GC 4-barrel carburetor is designed to deliver optimal fuel efficiency and power to your 1956 Pontiac 317 V-8 engine. The 4-jet design ensures precise fuel-air mixture, which is crucial for efficient combustion and optimal engine performance. The 4 jets are meticulously calibrated to provide the ideal fuel-air ratio for each cylinder, resulting in smooth and powerful acceleration.
The carburetor housing is made of high-quality cast aluminum, which is not only durable but also lightweight. This material choice not only reduces the overall weight of the carburetor but also ensures that it can withstand the rigors of high-performance driving. The housing is finished with a polished chrome finish, which not only looks great but also provides a layer of protection against corrosion.
The Rochester 7008697 4GC 4-barrel carburetor features a primary and secondary metering system. The primary system is responsible for delivering fuel to the engine at low RPMs, while the secondary system kicks in at higher RPMs to ensure that the engine continues to receive the fuel it needs for maximum performance. The carburetor also features a vacuum secondary, which helps to maintain optimal performance under varied load conditions.
The carburetor is equipped with a throttle body with a 2-inch diameter, which allows for easy airflow and smooth throttle response. The throttle shaft is adjustable, allowing for fine-tuning of the carburetor's performance to meet the specific needs of your 1956 Pontiac 317 V-8 engine.
The Rochester 7008697 4GC 4-barrel carburetor is a direct replacement for the original carburetor on your 1956 Pontiac 317 V-8 engine. It comes with all necessary hardware for installation, including a fuel pump, fuel filter, and accelerator pump. The installation process is straightforward and can be completed with basic hand tools.
In conclusion, the Rochester 7008697 4GC 4-jet 4-barrel carburetor is a high-quality, performance-enhancing carburetor for your 1956 Pontiac 317 V-8 engine. Its 4-jet design ensures precise fuel-air mixture, its durable cast aluminum housing provides protection against corrosion, and its adjustable throttle shaft allows for fine-tuning of the carburetor's performance. With its easy installation and direct replacement capabilities, this carburetor is a must-have for any 1956 Pontiac 317 V-8 engine enthusiast looking to improve their vehicle's performance.
Pros of buying a Rochester 7008697 4GC 4-jet 4-barrel carburetor for a 1956 Pontiac 317 V-8:1. Originality: If you're a purist, this carburetor is a direct replacement for the original 4-barrel carburetor that came with your 1956 Pontiac, ensuring the engine retains its original appearance and character.
2. Performance: The 4-jet design of this carburetor allows for precise fuel-air mixture control, potentially improving engine performance and fuel efficiency compared to older designs.
3. Availability: As a popular brand and model, the Rochester 7008697 4GC 4-jet carburetor is widely available, making it easy to find replacement parts or expertise if needed.
Cons of buying a Rochester 7008697 4GC 4-jet 4-barrel carburetor for a 1956 Pontiac 317 V-8:1. Higher Cost: Compared to some aftermarket or used carbs, the Rochester 7008697 4GC 4-jet carburetor may be more expensive, which can be a significant investment for some car owners.
2. Limited Modern Features: While its design offers precise fuel-air mixture control, the carburetor does not offer the same level of modern features found in electronic fuel injection systems, such as improved fuel efficiency, self-diagnostics, or ease of tuning.
3. Potential Maintenance Issues: Carburetors, in general, can be more prone to maintenance issues and require more frequent tuning compared to electronic fuel injection systems.
Conclusion:If you value the originality and performance of a vintage carburetor and are willing to invest in its maintenance, the Rochester 7008697 4GC 4-jet 4-barrel carburetor is a good choice for your 1956 Pontiac 317 V-8. However, if you're looking for modern features, fuel efficiency, or a lower maintenance option, you might want to consider alternative options, such as electronic fuel injection systems.
Linkage is froze tight from sitting. Rochester 4GC 4-Jet 4-barrel carburetor, ID tag number 7008697. See pics for condition. Please verify part number and pics match your application.
Core for rebuilding or parts.