ROCHESTER 17080508 Quadrajet Carburetor 350-400

( Brand: Rochester ), ( Manufacturer Part Number: 17080508 ), ( Choke Type: Heat Stove ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Features: Quadrajet ), ( Country/region Of Manufacture: United States )

Review ROCHESTER Quadrajet Carburetor Chevy Truck 350-400 fits BLAZER SUBURBAN 1980

Rochester Quadrajet Carburetor (17080508) for 1980 Chevy Blazer and Suburban 350-400 engine

The Rochester Quadrajet Carburetor (Part Number: 17080508) is a high-performance replacement solution designed specifically for 1980 Chevy Blazer and Suburban models equipped with the 350-400 engine. This carburetor is a direct fit, ensuring a seamless installation process.

The Quadrajet Carburetor is renowned for its ability to deliver optimal fuel efficiency and powerful engine performance. This carburetor features four independent, electronically controlled, throttle-position-sensing (TPS) circuits that provide excellent fuel metering and air/fuel ratio control. These circuits work together to ensure precise fuel delivery under various driving conditions, leading to improved fuel economy and reduced emissions.

The Quadrajet Carburetor's unique design includes a large-capacity air cleaner assembly that accommodates a high-performance air filter, ensuring clean air intake for superior engine performance. The carburetor also includes a built-in vacuum secondary system, which enhances low-end torque and power output for a more responsive driving experience.

The Quadrajet Carburetor's construction is built to last, with a durable cast-aluminum housing and heavy-duty components. It also features a self-adjusting float system that maintains consistent fuel level, even under varying engine loads and altitudes. This results in improved engine performance, reduced emissions, and extended engine life.

Installation of the Rochester Quadrajet Carburetor is straightforward, with clear and detailed instructions provided. The carburetor comes complete with all necessary hardware, including new gaskets and mounting brackets, ensuring a hassle-free installation process.

In summary, the Rochester Quadrajet Carburetor (17080508) is a high-performance replacement solution for 1980 Chevy Blazer and Suburban 350-400 engines. It offers improved fuel efficiency, enhanced engine performance, and durable construction for extended engine life. With its easy installation process and inclusion of all necessary hardware, this carburetor is the perfect choice for Chevy Blazer and Suburban enthusiasts seeking to maximize their vehicle's performance.

The Rochester Quadrajet carburetor, model 17080508, was originally designed for use in 1980 Chevrolet Blazers and Suburban vehicles equipped with the 350-400 cubic inch small-block engine. Here are some pros and cons that could help you decide if purchasing this carburetor is the right choice for your restoration or repair project.

1. OEM Replacement: This carburetor is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and function for your 1980 Chevy Blazer or Suburban.

2. Reliability: The Quadrajet carburetor is known for its durability and reliability, making it a popular choice among classic car enthusiasts.

3. Fuel Efficiency: The Quadrajet carburetor is designed to provide optimal fuel efficiency, which is essential for both economic and environmental reasons.

4. Easy Installation: The installation process for this carburetor is relatively straightforward and can usually be completed in a few hours with basic hand tools.

5. Availability: The Rochester Quadrajet carburetor is widely available from various automotive parts suppliers, ensuring easy access and timely delivery.

1. Cost: The price of a new OEM Quadrajet carburetor can be relatively high, especially when compared to aftermarket alternatives.

2. Complexity: The Quadrajet carburetor is known for its complexity. It has more parts than some other carburetors, which could make maintenance and troubleshooting more challenging.

3. Vacuum Secondary: The Quadrajet carburetor uses vacuum secondary, which may not provide as quick and responsive throttle response as some modern carburetors.

4. Adjustments: The Quadrajet carburetor requires more adjustments to ensure optimal performance, which could be time-consuming and may require specialized tools.

The Rochester Quadrajet carburetor, model 17080508, offers several advantages, including OEM fitment, reliability, fuel efficiency, and availability. However, it also comes with some disadvantages, such as cost, complexity, and the need for more adjustments. Ultimately, the decision to purchase this carburetor depends on your specific needs, budget, and preferences. If you value the benefits of an OEM replacement and are willing to invest in a reliable, durable, and fuel-efficient carburetor, then the Quadrajet carburetor is an excellent choice. On the other hand, if you are looking for a more cost-effective alternative with simpler installation and maintenance, you might want to consider an aftermarket carburetor.

Details:

Part number stamped is 17080508 which indicates 1980 Chevy truck 350-400 light duty. Rochester Quadrajet 4-barrel carb. Removed from a good running truck. Please see all pictures.

Very hard to find carb and impossible in this condition. Very low mileage.

part #: 17080508 prices

• $21.59-$224.10

specifications carbcoon:

• for models: Blazer, Suburban
• for makes: Chevy, Rochester
• for years: 1980
• brand: Rochester
• mpn: 17080508
• choke type: Heat Stove
• type: Carburetor
• mounting flange type: Spread Bore
• features: Quadrajet
• country/region of manufacture: United States

returns carbcoon:

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

general carbcoon:

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

payments carbcoon:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping carbcoon:

• transit: 6-9 Days
• cost: $20.78
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• class: Standard

offer carbcoon:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: August 29, 2025

seller carbcoon:

• rating: 99.0%
• city: San Diego, California
• # reviews: 2002 5

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