ROCHESTER 74-75-76-77 Quadrajet Carburetor Gm 74-77 17056564

( Brand: Rochester ), ( Manufacturer Part Number: 74-75-76-77 ), ( Part Type: Carburetor )

Review ROCHESTER Quadrajet Carburetor Chevrolet Gm Gmc Truck fits 1974–1977

The Rochester Quadrajet Carburetor, model 74-75-76, with part number 17056564, is a crucial component for enhancing the performance and fuel efficiency of your 1974-1977 Chevrolet, GM, or GMC vehicle. This carburetor is a direct replacement for the original Quadrajet, ensuring a seamless fit and reliable operation.

The Rochester Quadrajet 74-75-76 carburetor is renowned for its advanced design, featuring a four-barrel, multi-port intake system that optimizes air and fuel mixture delivery. This design allows for precise fuel metering, improving engine performance and fuel efficiency. The Quadrajet's vacuum secondary system further enhances low-end torque and power, providing a smoother and more responsive driving experience.

The carburetor's bowl is constructed from high-quality aluminum, ensuring durability and corrosion resistance. The bowl features a built-in float chamber, which ensures consistent fuel delivery to the engine, even during varying driving conditions. The Quadrajet's primary and secondary metering rods are precision-machined for accurate air-fuel mixture ratio adjustments, providing optimal engine performance.

The Quadrajet 74-75-76 carburetor comes with a factory-installed accelerator pump, which enhances throttle response and acceleration, especially during high-load conditions. The pump is powered by vacuum, ensuring efficient operation and minimizing fuel waste. The carburetor also features a choke mechanism, which allows for easy cold-starting and improved fuel economy during cold weather.

The Rochester Quadrajet 74-75-76 carburetor is designed to fit directly into the engine compartment, requiring no modification to the vehicle's intake system. It is equipped with factory-matched vacuum and fuel hose connections, ensuring a hassle-free installation process. The carburetor is also compatible with most aftermarket air cleaners and intake manifolds, providing flexibility for customization and performance enhancement.

In conclusion, the Rochester Quadrajet Carburetor, model 74-75-76, is a high-quality, reliable, and performance-enhancing component for your 1974-1977 Chevrolet, GM, or GMC vehicle. Its advanced design, durability, and easy installation make it an excellent choice for drivers seeking to improve their vehicle's performance and fuel efficiency.

1. Authenticity: This is an original manufacturer's part, ensuring compatibility and reliability with your vehicle.

2. Availability: By purchasing a new one, you can be certain that the carburetor is in good condition and has not been used or rebuilt.

3. Warranty: Many new parts come with a warranty, providing you with peace of mind and protection against potential defects.

4. Performance: A new carburetor can improve your vehicle's engine performance, potentially increasing fuel efficiency and power.

1. Cost: New parts tend to be more expensive than rebuilt or used parts.

2. Availability: New parts may not always be readily available, leading to potential delays in receiving the part or having to purchase from a different supplier.

3. Installation complexity: Installing a new carburetor can be a complex process, requiring specific tools and knowledge.

The Rochester Quadrajet carburetor (17056564) is a high-quality, reliable option for 1974-1977 Chevrolet, GMC vehicles. Its authenticity, availability, warranty, and potential performance improvements make it an attractive option. However, the higher cost and installation complexity are important considerations. Ultimately, whether it is the best choice for you depends on your specific needs, budget, and technical abilities.

If you value authenticity and reliability, and are willing to invest in a new carburetor, the Rochester Quadrajet carburetor (17056564) would be a great choice. If cost and installation complexity are concerns, consider exploring rebuilt or used options. Regardless of your decision, make sure to research suppliers and consult with a mechanic to ensure a successful installation.

Details:

Its being sold as a core to rebuild. The part number reads something like 1705 clearly but the rest has been tapped on to where is 6564 its hard tell. Date code is 2438 CDA. This is a Quadrajet carburetor off Chevrolet car or truck from the mid 70s with TH 400 manual transmission no kick down cable provision.

The fasteners are TORX screws. It has an electric choke. It has a vacuum dash pot on the throttle arm that I've seen trucks.

part #: 74757677 prices

• $45.00-$125.00

specifications carbcoon:

• for makes: Chevrolet, Gmc, Rochester
• for years: 1974-1977
• brand: Rochester
• mpn: 74-75-76-77
• part type: Carburetor

payments carbcoon:

• wallet: Paypal
• credit card: Mastercard
• other
• cash

shipping carbcoon:

• transit: 5-10 Days
• service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery, UPS Ground
• cost: $21.35
• class: Standard
• carrier: USPS, FedEx, UPS
• type: Calculated

offer carbcoon:

• sold: 0
• started: July 12, 2024
• availability: In Stock
• quantity: 1
• options: Ship-to-home

returns carbcoon:

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

seller carbcoon:

• rating: 100.0%
• city: Caldwell, Idaho
• # reviews: 7056

general carbcoon:

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

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