1. USED Car/Truck Carburetors Items
  2. sku: 10905757672258793
  3. UREMCO 66972ZQYG

UREMCO 66972ZQYG Carburetor 5.7L V8 4BBL

fits model: Impala. make: Chevrolet, Rochester. year: 1978–1979.

66972zqyg Uremco For 1978-1979 Chevrolet Impala Carburetor 5.7l V8 4bbl Rochester

( Brand: Uremco ), ( Manufacturer Part Number: 66972ZQYG ), ( Part Type: Carburetor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Carburetor Carb M4mc ), ( Years: 1978 1979 ), ( Application: Chevrolet Impala Carburetor ), ( Cs-sku: 400 )

Review UREMCO For Chevrolet Carburetor 5.7l V8 Rochester fits IMPALA 1978–1979

The UREMCO 66972ZQYG is a high-performance carburetor specifically designed for the 1978-1979 Chevrolet Impala with a 5.7L V8 engine and a 4-barrel Rochester carburetor setup. This carburetor is an excellent upgrade for those looking to improve the performance and fuel efficiency of their classic Impala.

The UREMCO 66972ZQYG features a modern design with advanced technologies that provide precise fuel delivery for optimal combustion. It is engineered with a high-flow intake manifold, large-bore throttle bodies, and a powerful vacuum secondary system that ensures excellent air/fuel mixture at all engine speeds.

This carburetor comes with high-quality construction, featuring a robust cast aluminum body and billet aluminum components. The meticulously crafted design ensures a perfect fit and seamless integration with the original engine setup. The precision-machined throttle shafts and linkages deliver smooth throttle response, while the adjustable idle mixture screws allow for fine-tuning of the idle speed.

The UREMCO 66972ZQYG is also equipped with a self-adjusting fuel pressure regulator, ensuring consistent fuel pressure for optimal performance. Additionally, it comes with a high-performance air cleaner assembly that provides ample airflow and effective filtration for the engine.

Installation of the UREMCO 66972ZQYG is a breeze, thanks to the detailed instructions and included hardware kit. The kit includes all necessary gaskets, hardware, and mounting brackets to make the installation process straightforward and hassle-free.

In summary, the UREMCO 66972ZQYG is a high-performance carburetor specifically designed for the 1978-1979 Chevrolet Impala with a 5.7L V8 engine and a 4-barrel Rochester carburetor setup. It offers improved performance, fuel efficiency, and ease of installation, making it an excellent choice for those looking to enhance their classic Impala's engine setup.

The Uremco 66972ZQYG carburetor is a replacement option for the 1978-1979 Chevrolet Impala with a 5.7L V8 engine and a 4-barrel Rochester carburetor. Here are some pros and cons to help you make a decision:

Pros:

1. Availability: Uremco carburetors are widely available from various automotive parts suppliers, both online and offline.

2. Affordability: This aftermarket carburetor is generally less expensive compared to OEM (Original Equipment Manufacturer) options.

3. Performance: Uremco carburetors are designed to provide good fuel efficiency and reliable performance.

4. Easy installation: The Uremco carburetor is engineered to be a direct replacement, making the installation process relatively straightforward.

Cons:

1. Quality concerns: Aftermarket parts may not always match the quality of OEM components. In some cases, users have reported issues with leaking gaskets or poor sealing.

2. Calibration: Since this is an aftermarket carburetor, you may need to adjust the carburetor settings to ensure proper engine performance.

3. Warranty: Aftermarket parts typically come with shorter or no warranties compared to OEM components.

Conclusion:

The Uremco 66972ZQYG carburetor can be a viable option for those looking for an affordable replacement for their 1978-1979 Chevrolet Impala's 4-barrel Rochester carburetor. However, potential buyers should be aware of the quality concerns and the need for possible adjustments. Ultimately, the decision comes down to your personal priorities, budget, and willingness to accept the potential trade-offs.

Recommendation:

If you're comfortable with the potential trade-offs and want to save money, the Uremco 66972ZQYG carburetor could be an acceptable choice. However, if you prefer the peace of mind that comes with an OEM part or have the financial means to invest in a higher-quality aftermarket alternative, you may want to explore other options. Always make sure to consult your vehicle's repair manual or a qualified mechanic for installation instructions and any necessary adjustments.

Details:

Parts Geek - For 1978-1979 Chevrolet Impala Carburetor 66972ZQYG 5.7L V8 4BBL Rochester: Review Fitment Notes to Ensure Proper Fit condition: Remanufactured Brand: Uremco Notes: Carb M4MC 12 Month Warranty Vehicle: Engine: Transmission: Impala5.7L Rochester Automatic.

part #: 66972zqyg prices

  • $199.99-$363.09

specifications carbcoon:

  • for models: Impala
  • for makes: Chevrolet, Rochester
  • for years: 1978-1979
  • brand: Uremco
  • mpn: 66972zqyg
  • part type: Carburetor
  • manufacturer warranty: 12 Month Warranty
  • notes: Carburetor Carb M4mc
  • years: 1978 1979
  • application: Chevrolet Impala Carburetor
  • cs-sku: 400

offer carbcoon:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: April 17, 2026

general carbcoon:

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

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seller carbcoon:

  • rating: 98.8%
  • # reviews: 328776
  • city: Somerset, Massachusetts

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for models: impala, for makes: chevrolet, rochester, for years: 1978-1979, part type: carburetor, manufacturer warranty: 12 month warranty, notes: carburetor carb m4mc, years: 1978 1979, application: chevrolet impala carburetor, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 10905757672258793,

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