( Brand: Mmfs ), ( 1985 1986 1987 1988 1989 Chevy Truck: 350 Hd 454 ), ( Type: Quadrajet Carburetor Kit ), ( Ipn: 17085003 17085004 17085212 17085213 17088040 ), ( Manufacturer Warranty: Other ), ( Items Included: Screws, Instructions, Accelerator Pump, Needle And Seat, Gaskets, Choke Retainer Clips ), ( Manufacturer Part Number: 1056 ), ( Vintage Part: No ), ( Country Of Origin: United States )
Review MMFS Fs 1985 91 Chevy Squarebody Truck Quadrajet Barrel Carb V8 Rochester Qjet fits 350CI 1985-91
Introducing the MMFS 1056 Rochester Quadrajet Carburetor, a high-performance replacement for your 1985-1991 Chevy Squarebody with a 350ci V8 engine. This carburetor is specifically designed to deliver optimal fuel efficiency and power to your classic vehicle.
The MMFS 1056 Quadrajet Carburetor is a four-barrel carburetor, which means it has four separate barrels for each cylinder bank. This design allows for a more even fuel distribution, resulting in improved combustion and enhanced engine performance.
One of the standout features of this carburetor is its Rochester Quadrajet design. Quadrajets are known for their ability to provide excellent fuel atomization, ensuring a clean and efficient burning of fuel. This results in improved fuel economy, reduced emissions, and increased power output.
This carburetor is also equipped with several other features that make it an excellent choice for your Chevy Squarebody. It has a vacuum secondary system, which means that the secondary throttle plates open when vacuum is created in the intake manifold. This results in improved low-end torque and power.
Additionally, the MMFS 1056 Quadrajet Carburetor comes with a new base gasket, mounting hardware, and a rebuilt throttle linkage assembly. This means that you can install the carburetor with confidence, knowing that all necessary components are included in the package.
The MMFS 1056 Quadrajet Carburetor is also built to last. It is made from high-quality materials and is designed to withstand the rigors of regular use. The carburetor body is made from aluminum, which is both lightweight and durable. The carburetor also comes with adjustable idle mixture screws, which allow you to fine-tune the idle mixture to your specific engine and driving conditions.
Overall, the MMFS 1056 Rochester Quadrajet Carburetor is an excellent choice for anyone looking to upgrade the fuel system on their 1985-1991 Chevy Squarebody with a 350ci V8 engine. It delivers improved fuel efficiency, enhanced engine performance, and is built to last. With its Rochester Quadrajet design and vacuum secondary system, this carburetor is sure to provide you with the power and reliability that you have been looking for.
Buying a used carburetor like the 1985-91 Chevy Squarebody Quadrajet 350ci V8 Rochester Qjet carburetor (MMFS 1056) comes with its own set of advantages and disadvantages. Here is a brief analysis:
Advantages:1. Cost-effective: Buying a used carburetor is usually more affordable compared to purchasing a new one. This could be a significant advantage for those on a budget.
2. Availability: Used carburetors are often easier to find than new ones, especially for older models.
3. Potential for Restoration: For those with mechanical skills, a used carburetor could be an opportunity to restore it to its original condition, potentially improving its performance.
Disadvantages:1. Unknown Condition: The condition of a used carburetor is uncertain. It may require repairs or rebuilds, which could add to the overall cost.
2. Compatibility Issues: While the MMFS 1056 is designed for 1985-91 Chevy Squarebody 350ci V8 engines, there is still a chance it may not fit perfectly or may require additional modifications.
3. Performance Variability: Used carburetors may not perform as consistently as new ones due to wear and tear.
Conclusion:The decision to buy a used MMFS 1056 Quadrajet carburetor depends on individual circumstances. For those looking to save money and have the mechanical skills to restore it, this could be a worthwhile investment. However, for those seeking consistent performance and a plug-and-play solution, a new carburetor might be a better choice.
Recommendation:If you are comfortable with the potential challenges that come with a used carburetor, then go for it. Make sure to thoroughly inspect it before purchasing and be prepared for potential repairs or modifications. If you prefer a reliable and consistent solution, consider investing in a new carburetor.
specifications carbcaddie:
- for models: 350ci
- for makes: Chevy, Rochester
- for years: 1985-91
- brand: Mmfs
- 1985 1986 1987 1988 1989 chevy truck: 350 Hd 454
- type: Quadrajet Carburetor Kit
- interchange part number: 17085003 17085004 17085212 17085213 17088040
- manufacturer warranty: Other
- items included: Screws, Instructions, Accelerator Pump, Needle And Seat, Gaskets, Choke Retainer Clips
- manufacturer part number: 1056
- vintage part: No
- country of origin: United States
general carbcaddie:
- Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
- condition: Used
seller carbcaddie:
- # reviews: 1836
- rating: 99.6%
returns carbcaddie:
- policy: No Returns
payments carbcaddie:
- credit card: Mastercard
- other
- wallet: Paypal
offer carbcaddie:
- availability: In Stock
- quantity: 1
- best offers: True
- sold: 0
- options: Ship-to-home
- started: November 8, 2025
shipping carbcaddie:
- transit: 6-12 Days
- service: USPS Priority Mail
- class: Expedited
- carrier: USPS
- type: Fixed
- cost: $15.00
Mmfs 1056 Is Similar To:
- Walker Products Mmfs-dlx5 Quadrajet Double Lip Accelerator Pump Cup 21/32 Ethanol Resistant X5 New (24.7% similar) $8.49–$12.99. (January 6th, 2025)
- Mmfs 15795b Rochester Quadrajet Carburetor Rebuild Kit 1981 Pontiac 301 Ci. 4.9 L (29.6% similar) $6.95. (June 30th, 2025)
- Mmfs 19033-cn Omc Mercruiser Quadrajet Carburetor Rebuild Kit With Nitrophyl Float And Filter (37.6% similar) Part #:mm fs 19033-CNN for sale. (April 23rd, 2026)
