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CADILLAC 320.GM6U31 Donor Updraft Carburetor 1313634

fits make: Johnson, Cadillac. year: 1931.

320.gm6u31 Cadillac Parts Donor Johnson Updraft Carburetor Fits 1931 1313634

( Brand: Cadillac ), ( Part Type: Carburetor ), ( Conditions Options: 353, Updraft Parts Donor, Notes ), ( Genuine Oem: Yes ), ( Ipn: 320.gm6u31 ), ( Designation: For Parts Not Working ), ( Manufacturer Warranty: 90 Day )

Review CADILLAC Parts Donor Johnson Updraft Carburetor Fits fits 1931

Introducing the Cadillac 320.GM6U31 donor Johnson updraft carburetor, a vintage automotive component that adds a touch of classic charm to any restoration project. This carburetor, manufactured by the renowned Johnson Carburetor Company, was originally designed for use in 1931 Cadillac models.

The Cadillac 320.GM6U31 donor Johnson updraft carburetor is characterized by its unique, updraft design. In this configuration, air is drawn in through the top of the carburetor, passing over the float bowls and the jets, before being mixed with fuel and delivered to the engine. This design offers several advantages, including improved engine performance and smoother idling.

The carburetor features a series of adjustable jets and needles, allowing the user to fine-tune the fuel-air mixture for optimal engine performance. These adjustments can be made through the use of external screws, located on the side of the carburetor, providing easy access for tuning.

The Cadillac 320.GM6U31 donor Johnson updraft carburetor is constructed from high-quality materials, including brass and steel, ensuring durability and longevity. The brass body is polished to a mirror finish, adding a touch of elegance to any engine bay. The carburetor also includes a brass float bowl and a chrome-plated float, further enhancing its visual appeal.

The carburetor's dimensions are as follows: length 15 inches, width 6 inches, and height 10 inches, making it suitable for use in standard-sized Cadillac engines from the 1930s. It is important to note that this carburetor is intended for vintage vehicle restoration projects and may not be compatible with modern engines or emission regulations.

In conclusion, the Cadillac 320.GM6U31 donor Johnson updraft carburetor is a must-have component for any enthusiast restoring a 1931 Cadillac. With its unique updraft design, adjustable jets, and high-quality construction, this carburetor not only improves engine performance but also adds a touch of classic style to your restoration project.

The Cadillac 320.GM6U31 donor Johnson updraft carburetor for a 1931 model is an older carburetor that may be of interest to classic car enthusiasts or collectors. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Authenticity: Using an original carburetor can help maintain the authenticity and value of a classic vehicle.

2. Availability: These carburetors are relatively easy to find on the secondary market due to their popularity among collectors.

3. Performance: Updraft carburetors like the Johnson 320.GM6U31 offer good performance and fuel efficiency, especially for older vehicles with smaller engines.

4. Customizability: Older carburetors offer more opportunities for customization and tuning, which can be appealing to some enthusiasts.

Cons:

1. Complexity: Updraft carburetors can be more complex to tune and maintain compared to modern fuel injection systems.

2. Compatibility: Ensuring the carburetor is compatible with the specific engine and vehicle model can be a challenge.

3. Condition: Used carburetors may have wear and tear, and finding a well-maintained one can be difficult and costly.

4. Cost: Replacement parts for older carburetors can be expensive and hard to find.

Ending Conclusion:

The Cadillac 320.GM6U31 donor Johnson updraft carburetor for a 1931 model can be an appealing option for classic car enthusiasts looking to maintain the authenticity and performance of their vehicles. However, it comes with the challenges of complexity, compatibility, condition, and cost. It's essential to thoroughly research the carburetor's compatibility with your specific vehicle and engine, and to consider the availability and cost of replacement parts before making a purchase.

Recommendation:

If you're set on using an original updraft carburetor for your 1931 Cadillac, I would recommend thoroughly researching the market to find a well-maintained and compatible unit. Look for reputable sellers and be prepared to pay a premium for a high-quality, authentic part. Alternatively, considering a reconditioned or rebuilt carburetor from a trusted specialist could offer a more reliable and cost-effective solution. Ultimately, weigh the benefits and drawbacks carefully before making a decision.

Details:

Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part. Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period.

The part is not a custom body cut. Dispute Resolution. Sensors, valve covers, timing covers attached to core short/long blocks are not covered. Please remember you are purchasing OEM Original Equipment Manufacturer USED parts.

Check the Q A section for Business Support. Normal wear and tear from the previous use is expected. The part is not a special order. Steering Columns: All steering columns sold will come without airbags.

Brokered/non-stocked parts ordered specifically for your request. Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty. Transmissions: Transmissions will come with the torque converter and all sensors.

Exclusions from Limited Warranty. Bumper assemblies DO NOT come with Upper Grilles unless stated. No expedited shipping is available. PARTS DONOR Johnson Updraft Carburetor Fits 1931 CADILLAC 1313634 PARTS DONOR JOHNSON UPDRAFT CARBURETOR AS SHOWN.CONDITION ISSUES INCLUDE BOWL BODY DETERIORATION.

Bolt-on items Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. The part has not been altered, modified, disassembled, overheated or damaged. Donor Vehicle.

STAMPED 1-10619, 50689-3. The part has not been installed. All parts sold as is except expressly provided below. 891165 50752 875052 881884 .MORE IMAGES AVAILABLE.

Limited Warranty Coverage.

specifications carbcoon:

  • for makes: Johnson, Cadillac
  • for years: 1931
  • brand: Cadillac
  • part type: Carburetor
  • conditions options: 353, Updraft Parts Donor, Notes
  • genuine oem: Yes
  • ipn: 320.gm6u31
  • designation: For Parts Not Working
  • manufacturer warranty: 90 Day

returns carbcoon:

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

payments carbcoon:

  • other
  • wallet: Paypal
  • credit card: Discover

shipping carbcoon:

  • transit: 2-6 Days
  • service: Standard
  • type: Fixed
  • class: Standard
  • cost: $0.00

seller carbcoon:

  • rating: 99.6%
  • city: Annandale, Minnesota
  • # reviews: 42056

general carbcoon:

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

offer carbcoon:

  • availability: In Stock
  • options: Ship-to-home
  • started: January 14, 2026
  • sold: 0
  • quantity: 1
for makes: johnson, cadillac, for years: 1931, part type: carburetor, conditions options: 353, updraft parts donor, notes, genuine oem: yes, designation: for parts not working, manufacturer warranty: 90 day,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 9726286891849631,

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