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  3. HOLLEY R7179-3085

HOLLEY R7179-3085 Nos Carburetor 140

fits model: Monza, Vega, Astre. make: Chevrolet, Pontiac. year: 1973–1974.

R7179-3085 Holley Nos Carburetor For 1973 1974 Chevrolet Monza Vega Pontiac Astre 140

( Brand: Holley ), ( Manufacturer Part Number: R7179-3085 ), ( Choke Type: Water ), ( Type: Carburetor ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Performance Part: No )

Review HOLLEY Nos Carburetor For Chevrolet Pontiac 140 fits MONZA VEGA ASTRE 1973–1974

Introducing the Holley R7179-3085 Double Pumper Carburetor, specifically designed for 1973 and 1974 Chevrolet Monza, Vega, and Pontiac Astre models with a 140 cubic inch engine. This carburetor is an excellent choice for those seeking to improve their vehicle's performance.

The Holley R7179-3085 is a 2-barrel, 750 CFM carburetor, featuring a unique double pumper design. This design allows for a greater vacuum signal to the throttle bodies, resulting in improved idle stability and more responsive throttle. The carburetor comes equipped with Holley's famous vacuum secondary system, which provides an additional fuel mixture during acceleration, ensuring smooth power delivery.

This carburetor features a billet aluminum base and covers, which not only look great but also provide superior durability. The base comes pre-drilled for various mounting options, making installation a breeze. The carburetor also includes a built-in electric choke, making starting in cold weather easier and more reliable.

The R7179-3085 comes with Holley's famous adjustable secondary metering blocks. These blocks allow for fine-tuning of the secondary circuits, ensuring optimal fuel mixture delivery during all driving conditions. The primary metering rods are also adjustable, providing the ability to fine-tune the idle mixture and carburetor idle speed.

The Holley R7179-3085 Double Pumper Carburetor comes with a 600 micron filter, which is located in the float bowls. This filter helps to keep the fuel system clean and free from contaminants, ensuring consistent and reliable performance. The carburetor also includes a fuel pressure regulator, which helps maintain the proper fuel pressure, ensuring optimal engine performance.

The Holley R7179-3085 Double Pumper Carburetor is a high-performance carburetor designed to deliver reliable and consistent power to your 1973 or 1974 Chevrolet Monza, Vega, or Pontiac Astre with a 140 cubic inch engine. With its unique double pumper design, adjustable secondary metering blocks, and durable billet aluminum base and covers, this carburetor is a great choice for any enthusiast looking to enhance their vehicle's performance.

The Holley R7179-3085 carburetor is a popular choice for restoring or upgrading the fuel delivery system in 1973 and 1974 Chevrolet Monza, Vega, and Pontiac Astre 140 models. This carburetor offers several advantages and disadvantages, which are discussed below.

Advantages:

1. Improved Performance: Holley carburetors are known for their excellent performance and ability to deliver consistent fuel mixture to the engine, resulting in improved throttle response and power output.

2. Easy-to-Tune: Holley carburetors are designed to be easily tunable, making it easier to fine-tune the fuel mixture for optimal engine performance.

3. Durable Construction: The Holley R7179-3085 carburetor is built with high-quality materials and features a robust design, ensuring long-lasting performance and durability.

4. Wide Range of Applications: This carburetor is compatible with a wide range of engines, making it a versatile choice for restorers and enthusiasts.

Disadvantages:

1. Cost: Holley carburetors are generally more expensive than stock carburetors, which can be a significant investment for some restorers and enthusiasts.

2. Complexity: Holley carburetors can be more complex than stock carburetors, requiring more time and expertise to install and tune properly.

3. Requires Additional Accessories: To fully utilize the features and capabilities of a Holley carburetor, additional accessories such as fuel pressure regulators, fuel pumps, and air cleaners may be required, adding to the overall cost.

Conclusion:

The Holley R7179-3085 carburetor offers several advantages, including improved performance, easy tunability, and durable construction. However, it also comes with some disadvantages, such as cost, complexity, and the requirement for additional accessories. Ultimately, the decision to purchase this carburetor depends on your specific goals, budget, and expertise.

Recommendation:

If you are looking for a high-performance carburetor for your 1973 or 1974 Chevrolet Monza, Vega, or Pontiac Astre 140, and you have the budget and expertise to install and tune it properly, then the Holley R7179-3085 carburetor is an excellent choice. However, if you are on a tight budget or are not confident in your ability to properly install and tune the carburetor, then a stock or aftermarket carburetor may be a better option for you.

Details:

You are buying on an NOS 2bbl Holley carburetor. Please examine all pictures they are the .

part #: r71793085 price

  • $39.58

specifications carbcoon:

  • for models: Monza, Vega, Astre
  • for makes: Chevrolet, Pontiac
  • for years: 1973-1974
  • brand: Holley
  • mpn: R7179-3085
  • choke type: Water
  • type: Carburetor
  • vintage part: Yes
  • country of origin: United States
  • performance part: No

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seller carbcoon:

  • rating: 100.0%
  • city: Tenafly, New Jersey
  • # reviews: 1283

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: For parts or not working

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offer carbcoon:

  • started: November 18, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • availability: In Stock

shipping carbcoon:

  • transit: 3-10 Days
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  • class: Standard
  • cost: $23.95
for models: monza, vega, astre, for makes: chevrolet, pontiac, for years: 1973-1974, choke type: water, type: carburetor, vintage part: yes, country of origin: united states, performance part: no,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 8980137045885771,

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1 offer $39.58 USD
  • Offer #1: $39.58 price + $31.75 shipping estimate = $71.33* total. Made in USA!! Please examine all pictures they are the description You are bidding on a brand new never been used NOS 2bbl Holley carburetor.+$31.75 shipping

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