FORD 31628-12G Distributor Flat Head Hole V8

( Brand: Ford ), ( Manufacturer Part Number: 31628-12G ), ( Type: Distributor ), ( Manufacturer Warranty: 1 Month ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States ), ( Performance Part: No )

Review FORD V8 Distributor Flat Head Mercury Hole fits 1937–1941

The Ford 31628-12G V8 distributor is a crucial component for the flathead engines used in Ford and Mercury vehicles from 1937 to 1941. This distributor is specifically designed for V8 engines and features a Mercury hole, making it an ideal choice for those restoring or working on these classic automobiles.

The distributor housing is made of a robust and durable cast aluminum material, ensuring that it can withstand the rigors of regular use. The distributor cap, which sits on top of the housing, is designed to accommodate eight spark plug boots, one for each cylinder in the V8 engine. The cap is also equipped with a center post and rotor, which distribute the high-voltage electrical discharge from the ignition coil to the correct spark plug at the right time during the combustion process.

The distributor rotor, which rotates inside the cap, is marked with a series of notches, each corresponding to a specific cylinder. As the distributor rotor turns, it aligns with the appropriate spark plug boot, allowing the high-voltage spark to jump the gap and ignite the fuel-air mixture in the cylinder. The Mercury hole in this distributor is a unique feature that allows for a slight adjustment to the timing of the ignition, providing an additional level of tuning and customization for classic car enthusiasts.

The distributor also includes a vacuum advance unit, which allows the timing to be advanced when the engine vacuum is high, such as during cruising or light load conditions. This helps to improve the engine's performance and fuel efficiency under these conditions.

The Ford 31628-12G V8 distributor is a high-quality replacement part that is designed to provide reliable and consistent performance for flathead V8 engines in Ford and Mercury vehicles from 1937 to 1941. Whether you're restoring a classic car or maintaining an original, this distributor is an essential component to keep your vehicle running at its best.

Pros and Cons of Buying a Ford 31628-12g V8 Distributor for Flat Head Mercury Engines (1937-1941)

The Ford 31628-12g distributor is a popular replacement option for the flat head Mercury V8 engines used in vehicles between 1937 and 1941. This distributor is specifically designed to fit these engines, offering both OEM (Original Equipment Manufacturer) compatibility and potential performance upgrades. In this analysis, we will discuss the key advantages and disadvantages of purchasing this distributor for your Mercury vehicle.

1. OEM Fitment: The Ford 31628-12g distributor is an exact replacement for the original distributor on these Mercury engines, ensuring a perfect fit and proper engine function.

2. Improved Performance: Some users report improved engine performance after installing this distributor due to its modern internals and design, which may result in smoother idle, better fuel economy, and increased power output.

3. Reliability: The Ford distributor is known for its durability and reliability, which can save you from the hassle of frequent repairs or replacements.

4. Availability: This distributor is widely available from various automotive parts suppliers, both online and in-store, making it easy to find and purchase.

1. Cost: The Ford 31628-12g distributor may be more expensive compared to some aftermarket alternatives, which could be a concern for budget-conscious buyers.

2. Complex Installation: Installing the distributor requires some mechanical knowledge and skill, as well as additional tools, which could be a challenge for less experienced DIYers.

3. Potential Compatibility Issues: Although the distributor is designed to fit most Mercury flat head V8 engines, there might be some vehicles that may require additional modifications or components to ensure proper installation and function.

In summary, the Ford 31628-12g distributor presents several advantages, including OEM fitment, potential performance improvements, and reliability. However, it also comes with some disadvantages, such as a higher cost, complex installation, and potential compatibility issues. Ultimately, the decision to purchase this distributor depends on your specific needs, budget, and technical abilities.

If you are looking for an exact replacement for your Mercury flat head V8 engine distributor and are willing to invest in a high-quality, reliable component, the Ford 31628-12g distributor is an excellent choice. However, if you are on a tight budget or prefer an easier installation process, you may want to consider alternative aftermarket options. Regardless of your decision, make sure to consult your vehicle's service manual and seek professional advice if needed to ensure a successful installation.

Details:

It still has a original Ford sticker. Please feel free to contact me with any questions. Please verify this is correct for your application before making a purchase.Please see the pictures full condition. A great rebuild able core.

part #: 3162812g prices

• $72.00-$117.99

specifications disripa:

• for makes: Mercury, Ford
• for years: 1937-1941
• brand: Ford
• mpn: 31628-12g
• type: Distributor
• manufacturer warranty: 1 Month
• vintage part: Yes
• country/region of manufacture: United States
• performance part: No

offer disripa:

• quantity: 1
• options: Ship-to-home
• sold: 0
• started: March 31, 2025
• availability: In Stock

seller disripa:

• rating: 100.0%
• # reviews: 1100
• city: Holland, Michigan

shipping disripa:

• service: USPS Ground Advantage, UPS Ground
• class: Standard
• transit: 3-9 Days
• carrier: USPS, UPS
• type: Calculated
• cost: $17.00

returns disripa:

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

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: Used

payments disripa:

• credit card: Visa
• other
• wallet: Google-pay

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