PONTIAC 400.GM2S47 Manual Transmission 3-SPEED 6-239

( Part Type: Manual Transmission ), ( Conditions Options: 239, Mt ), ( Genuine Oem: Yes ), ( Ipn: 400.gm2s47 )

Review PONTIAC Manual Transmission 3-speed fits 400 1947

Pontiac 400 GM 2-speed PowerGlide to 3-speed Synchromesh Manual Transmission Conversion Kit (Part No: 6-239 for 1947 Models)

This Pontiac 400 GM 3-speed manual transmission conversion kit, specifically designed for the 1947 Pontiac model with a 2-speed PowerGlide automatic transmission, is an excellent upgrade for classic car enthusiasts seeking a more engaging driving experience. This kit includes all necessary components to swap out the original automatic transmission for a three-speed synchromesh manual transmission.

The heart of this conversion is the 6-239 3-speed manual transmission. It is a robust and reliable unit, featuring smooth shifting and easy synchronization. The transmission's gears are precision-machined for optimal performance and durability. The kit also includes a clutch assembly, flywheel, pressure plate, and release bearing.

The conversion process begins with the installation of the new clutch assembly. The hydraulic release bearing is connected to the clutch pedal and provides the necessary force to disengage the clutch when the pedal is pressed. The flywheel, which is attached to the engine's crankshaft, connects to the clutch via the pressure plate and the clutch disc. This setup ensures a secure connection between the engine and the transmission during operation.

The transmission itself is designed to be a direct fit for the 1947 Pontiac 400, making the installation process relatively straightforward. The kit includes mounting brackets and other necessary hardware to facilitate a seamless integration into the vehicle.

With the new manual transmission in place, you'll experience a more direct connection between the engine and the wheels. This not only provides a more engaging driving experience but also allows for greater control and precision when shifting gears. The three-speed configuration offers a better balance between power and fuel efficiency, making it an excellent choice for both daily driving and weekend cruises.

In summary, this Pontiac 400 GM 3-speed manual transmission conversion kit (Part No: 6-239) is an excellent investment for 1947 Pontiac owners looking to add a more engaging driving experience to their classic vehicle. The kit includes all necessary components for a straightforward installation process, and the resulting manual transmission offers improved performance, control, and efficiency.

The Pontiac 400 GM 2-speed Powerglide automatic transmission, while not the manual transmission 3-speed 6-239 model you mentioned in the title, I'll provide a general analysis of the Pontiac 400 engine and the 2-speed Powerglide automatic transmission, as well as the pros and cons of buying a used car with this combination.

1. Powerful engine with a displacement of 6.4 liters, producing around 325 horsepower and 415 lb-ft of torque.

2. Known for its robustness and durability, making it a popular choice for hot rods and muscle cars.

3. Offers excellent power-to-weight ratio and performance.

1. Fuel consumption is relatively high due to its large size and power output.

2. Requires regular maintenance, including frequent oil changes and tune-ups.

3. Can be heavy, affecting handling and acceleration.

1. Simple design, with only two gears, making it more reliable than more complex transmissions.

2. Smooth operation and good torque converter performance.

3. Affordable and widely available, as it was used in many GM vehicles during the 1950s-1970s.

1. Limited gear range, making it less suitable for high-performance applications.

2. Prone to overheating due to its simplicity and lack of cooling capacity.

3. Not efficient for stop-and-go driving or hilly terrain.

1. Affordable, as these cars are often less expensive than their more modern counterparts.

2. Unique and nostalgic, appealing to car enthusiasts.

3. Offers a powerful and fun driving experience.

1. Higher maintenance and repair costs due to the age and complexity of the components.

2. Limited performance capabilities compared to modern cars.

3. Potential for compatibility issues with modern infrastructure, such as emissions regulations.

If you are a car enthusiast looking for a powerful and unique driving experience, a used Pontiac 400 with a 2-Speed Powerglide transmission could be a worthwhile investment. However, be prepared for higher maintenance and repair costs, as well as potential compatibility issues. If you prioritize modern performance capabilities and convenience, it may be best to consider a more contemporary vehicle. Ultimately, the decision depends on your personal preferences and priorities.

If you decide to pursue a used Pontiac 400 with a 2-Speed Powerglide transmission, ensure that you thoroughly inspect the vehicle before purchasing, focusing on the engine, transmission, and any previous repairs or modifications. Additionally, budget for regular maintenance and repairs, as these cars require more attention than modern vehicles.

Details:

Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. Please remember you are purchasing OEM Original Equipment Manufacturer USED parts. Brokered/non-stocked parts ordered specifically for your request. The part is not a special order.

No expedited shipping is available. The part has not been installed. All parts sold as is except expressly provided below. Dispute Resolution.

The part is not a custom body cut. Bolt-on items Steering Columns: All steering columns sold will come without airbags. 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.

Sensors, valve covers, timing covers attached to core short/long blocks are not covered. Limited Warranty Coverage. 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. Check the Q A section for Business Support. The part has not been altered, modified, disassembled, overheated or damaged.

Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period. Normal wear and tear from the previous use is expected.

Bumper assemblies DO NOT come with Upper Grilles unless stated.

part #: 400.gm2s47 prices

• $150.00-$200.00

specifications complmanu:

• for makes: Pontiac
• for years: 1947
• part type: Manual Transmission
• conditions options: 239, Mt
• genuine oem: Yes
• ipn: 400.gm2s47

seller complmanu:

• # reviews: 39723
• city: Annandale, Minnesota
• rating: 99.5%

payments complmanu:

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

offer complmanu:

• sold: 0
• started: November 8, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home

returns complmanu:

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

general complmanu:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: Used

shipping complmanu:

• class: Standard
• cost: $85.00
• type: Fixed
• transit: 4-6 Days
• service: Standard

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