fits make: Rochester. year: 1977.

( Manufacturer Part Number: 17057258 ), ( Choke Type: Electric ), ( Type: Quadrajet ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )
The Rochester 17057258 Quadrajet Carburetor is a legendary component in the automotive world, specifically designed for muscle cars of the 1970s. This particular model, the APY 1977 Trans Am variant, holds a significant place in the hearts of car enthusiasts and restoration enthusiasts alike.
The Quadrajet carburetor is renowned for its efficiency and performance, making it an ideal choice for high-performance vehicles. The 17057258 model features a four-barrel design, which allows for a greater air intake, resulting in more fuel being burned, ultimately leading to a more powerful engine performance.
This specific Quadrajet carburetor is tailored for the 3016 engine, a powerhouse that was commonly found in the iconic Trans Am models of the 1970s. The carburetor's design is meticulously crafted to optimize the fuel-air mixture for this specific engine, ensuring optimal performance and fuel efficiency.
The Rochester 17057258 Quadrajet Carburetor APY 1977 Trans Am is not just a replacement part, but a piece of automotive history. It represents the golden era of muscle cars and the thrill of high-performance driving. Installing this carburetor in your Trans Am will not only enhance the vehicle's performance but also add a touch of nostalgia and authenticity.
In conclusion, the Rochester 17057258 Quadrajet Carburetor is a must-have for any Trans Am enthusiast seeking to restore their classic muscle car to its former glory or for those looking to upgrade their vehicle's performance. Its iconic design, proven efficiency, and powerful performance make it an invaluable addition to any Trans Am.
Pros of buying a Rochester 17057258 Quadrajet carburetor for a 1977 Trans Am:1. Originality: This is an original Quadrajet carburetor, which was a popular choice for muscle cars of the 1970s. Using an original part can help maintain the authenticity of the vehicle.
2. Performance: Quadrajet carburetors are known for providing good performance and fuel efficiency. They offer a wide fuel-air mixture range, which can improve engine performance.
3. Availability: Parts for classic cars like the 1977 Trans Am are often easier to find than parts for newer vehicles. This carburetor is likely to be readily available from various sources.
4. Cost-effective: Replacing a carburetor can be less expensive than installing a modern fuel injection system. This carburetor is a cost-effective solution for restoring or maintaining a 1977 Trans Am.
Cons of buying a Rochester 17057258 Quadrajet carburetor for a 1977 Trans Am:1. Maintenance: Carburetors require regular maintenance, including cleaning, adjusting the choke, and checking the float and needle valve. This can be time-consuming and may require some mechanical knowledge.
2. Tuning: Carburetors need to be tuned to work properly with the specific engine in the Trans Am. This may require adjustments to the air/fuel mixture, the idle speed, and other settings.
3. Emission regulations: Older carburetors may not meet modern emission standards. If the Trans Am is used primarily for street driving, this could result in failure inspections or fines.
4. Fuel quality: Older carburetors can be sensitive to the quality of fuel. If the Trans Am is driven with low-quality gasoline, it may lead to engine problems.
Conclusion: The Rochester 17057258 Quadrajet carburetor is a good choice for restoring or maintaining a 1977 Trans Am, as it offers originality, performance, and cost-effectiveness. However, it requires regular maintenance and may not meet modern emission standards. If the Trans Am is primarily driven for shows or special occasions, or if the owner is comfortable with regular maintenance, this carburetor could be a good fit. If the Trans Am is used for daily driving, or if the owner is looking for a more modern and emission-compliant fuel delivery system, they may want to consider other options.
I'll be more than glad to answer any questions. Stored in Dry. Up for sale is a used vintage original OEM Rochester Quadrajet 4-Barrel Carburetor 17057258 3016 APY 1977 Trans AM. Make sure it is what you want before buying.
Serious buyers only. Not sure what all makes, model's or years this item fits, so PLEASE, MAKE SURE IT FITS YOUR VEHICLE BEFORE BUYING. What you see in the picture is actual item up for sale.