ROCHESTER 17057584 Quadrajet Carburetor Gm

( Manufacturer Part Number: 17057584 ), ( Part Type: Carburetor ), ( Vintage Part: Yes )

Review ROCHESTER Quadrajet Carburetor Gm fits 1975–1977

Rochester Quadrajet Carburetor (1975-1976 GM Applications)

The Rochester Quadrajet carburetor, model number 17057584, is a high-performance carburetor specifically designed for 1975, 1976, and early 1977 GM vehicles. This carburetor is unique due to its advanced design, which delivers improved fuel economy, increased horsepower, and smoother engine performance.

The Rochester Quadrajet 17057584 carburetor features a four-barrel, mechanical fuel injection system. Each barrel is equipped with a separate venturi for optimal fuel atomization and air/fuel mixture preparation. The carburetor's jetting is designed to cater to the specific requirements of various GM applications, providing a precise and balanced fuel/air mixture for efficient combustion.

This Quadrajet model utilizes a more significant main jet size and smaller secondary jets compared to previous designs. This configuration results in a richer fuel mixture during cruising and part-throttle situations, improving drivability and fuel economy. Moreover, the modified needle and jet setup offers better performance under high loads and wide-open throttle scenarios.

The Rochester Quadrajet 17057584 carburetor boasts an intake flange design that is compatible with original equipment intake manifolds, making it simpler to install for DIY enthusiasts or professional mechanics. The carburetor also comes equipped with an electric choke system, which ensures easy start-up during cold weather conditions.

This Quadrajet model includes a built-in flame arrestor, which minimizes the risk of engine backfiring during cold start-ups. Additionally, it comes with revised air horns, which offer improved air flow and better engine response. The carburetor's baffled float bowls help maintain a constant fuel level, ensuring consistent engine performance.

In conclusion, the Rochester Quadrajet 17057584 carburetor is an exceptional upgrade for 1975-1976 GM vehicles. Its advanced design, improved performance, and easier installation process make it a top choice for enthusiasts seeking enhanced engine response, increased horsepower, and improved drivability.

The Rochester Quadrajet carburetor, specifically model 17057584, was used in various General Motors (GM) vehicles from 1975 to 1977. Here are some pros and cons of buying this carburetor for your application.

1. Widely Used: Since this carburetor was used on a large number of GM vehicles, it is relatively easy to find replacement parts if needed.

2. Good Fuel Economy: The Quadrajet carburetor was designed to provide good fuel economy, which is beneficial for those looking to save money on gas and reduce their carbon footprint.

3. Smooth Idle and Throttle Response: Quadrajet carburetors are known for their smooth idling and good throttle response, making for a more enjoyable driving experience.

4. Durable: This carburetor was built to last, with a strong construction that can withstand the rigors of daily driving.

1. Complex Adjustment Process: Compared to some other types of carburetors, the Quadrajet can be more difficult to adjust due to its complexity, which may require additional time and expertise to tune properly.

2. Potential Idle Issues: Some owners have reported issues with the idle stability of the Quadrajet carburetor, which may require additional adjustments or the use of specific tuning tools to correct.

3. Limited Performance: The Quadrajet carburetor is not designed for high performance applications, so those looking for increased power may need to look elsewhere.

Despite some potential challenges, the Rochester Quadrajet carburetor, model 17057584, is a reliable and widely used option for many GM vehicles from the late 1970s. Its smooth idle and throttle response, good fuel economy, and durable construction make it a popular choice among many classic car owners. However, its complex adjustment process and potential idle issues may make it less suitable for those seeking a simpler solution or high performance.

If you own a 1975-1977 GM vehicle that originally came with a Quadrajet carburetor and you're in need of a replacement, this model is definitely worth considering. However, if you're looking for a simpler solution or increased performance, it might be worth exploring other options. Prospective buyers should be prepared for the potential challenges of adjusting and tuning the carburetor to ensure proper operation.

Details:

Remanufactured Supplied with a mounting gasket. Rochester M4MC Quadrajet Carburetor 17057584 Others, 1975-77 Buick-Chevrolet-Truck-Oldsmobile-Pontiac 350 -400.

part #: 17057584 prices

• $200.00-$625.00

specifications carbcoon:

• for makes: Rochester
• for years: 1975-1977
• mpn: 17057584
• part type: Carburetor
• vintage part: Yes

seller carbcoon:

• city: Londonderry, New Hampshire
• # reviews: 1180
• rating: 98.2%

returns carbcoon:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

general carbcoon:

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

shipping carbcoon:

• type: Calculated
• carrier: USPS
• class: Expedited
• cost: $21.89
• service: USPS Priority Mail Large Flat Rate Box
• transit: 4-10 Days

payments carbcoon:

• credit card: Discover
• wallet: Paypal
• other

offer carbcoon:

• quantity: 1
• started: November 4, 2024
• availability: In Stock
• sold: 0
• options: Ship-to-home

Rochester 17057584 Is Similar To:

• Chevrolet 7040134 1970s Chevelle 2 Barrel Rochester 350 400 Jet Carburetor (38.2% similar) 1970 S rochester 2 jet my catalog shows fit 1970 350 400 its complete not frozen will probably need a rebuild shipping is $15.00 message NE with questions...(May 16th, 2024)
• Rochester 7043208 3042 4bbl Quadrajet Carburetor Qc 3042 Parts Or Repair (58% similar) Buy it!, because, while you are trying to carve a few pennies off of the price, someone else comes in and buys it at full price. I will decline any offer that requires me to pay the shipping. I have not opened it up, so do know what parts are or not in. This is a rochester quadrajet 4BBL...(May 17th, 2024)
• Rochester Carter 7042206 1972 Chevy Gmc Truck 402 454 Carburetor Carb Quadrajet (41.2% similar) This is a Chevy 402/454 q-jet carb 7042206 the stamped number. It moves freely and looks pretty good but may need rebuilding from sitting...(May 17th, 2024)
• Rochester 17058110 Gm 2bbl Carburetor For 1978 Buick Oldsmobile Pontiac Chevy (52.2% similar) It should be gone through and cleaned. Used rochester carb 17058110 in good condition...(May 17th, 2024)
• Rochester C1539 1974 Corvette Chevy 454 M t Carburetor 7044201 Nov 1973 Date Code (53.2% similar) Heres a rare rochester 4BBL carb made for the 1974 corvette 454 manual transmission #7044201. Needs to be cleaned and rebuilt...(May 17th, 2024)
• Rochester 17059216 1979 Corvette Q-jet Quadrajet Carburetor Carb Gm (64.5% similar) Heres a used rochester jet carburetor that needs rebuild. See pictures...(May 17th, 2024)
• Rochester 7004497 Oem 1 Barrel Carburetor Chevy Gmc B-style Inline 6 Cyl Engine 216 235 (41.7% similar) Shafts are not stuck. Looks to be complete. 1940S, early 1950S rochester 1BBL carburetor. No noticeable damage, cracks or repairs. For rebuild or parts...(May 17th, 2024)
• Rochester 7024046 2300 Used 2 Barrel 2-jet Carburetor R2-2gc 1964 Buick 7026534 (54.4% similar) It has been designed to meet the OE/oem specifications and is compatible with a range of engines. The barrel count is 2 and it a non-modified, non-performance part. The carburetor is in good working order and comes with a manufacturer part number of 7026534, 7024046 2300. It has a front...(May 17th, 2024)
• Rochester 7029104 2-barrel Carburetor 2gv 1969 Chevrolet Chevy 327 350 396 400 (53.3% similar) Rochester 2 bbl my catalog shows fits Chevy model's 1969 327 350 396 400 missing the choke pull off rod not frozen selling as is $15.00 for shipping message me with any questions...(May 18th, 2024)
• Rochester 17082207 Q-jet Carburetor 305 350 Chevy 5.0 5.7 Olds (60.5% similar) It should be gone through and cleaned. Here is a used gm rochester carb 17082207 from an 80S Chevy 307 or 350 5.0 5.7 old's...(May 18th, 2024)
• Pontiac 17080272 1980 80 Rochester Q-jet Carburetor 301 4.9l Trans Am Firebird (47.4% similar) It should be gone through and cleaned. Its in good condition Siri on but dirty and dusty...(May 18th, 2024)