GM 8654732 Spline Transmission Car General TH200-4R

( Brand: Gm ), ( Manufacturer Part Number: 8654732 ), ( Part Type: Transmission Motor ), ( Non-domestic Product: No ), ( Drive Type: Rwd ), ( Transmission Type: Automatic )

Review GM General Motors Spline Transmission Olds Car fits CUTLASS REGAL MONTE RWD 1981–2027

The General Motors 1981-1990 RWD 27 spline transmission, specifically model number 86-5473-2, was a popular option for several iconic vehicles from this era, including the Oldsmobile Cutlass, Oldsmobile Regal, Oldsmobile Monte Carlo, and Chevrolet Malibu. This transmission is recognized for its robust design and reliable performance, making it a favorite among car enthusiasts and restoration projects.

Measuring in at a standard length for rear-wheel-drive vehicles, this transmission boasts a smooth shifting experience. It is a manual, four-speed transmission, meaning the driver has full control over gear selection. The 27 spline output shaft is a crucial component, providing a strong connection between the transmission and the driveshaft, ensuring optimal power transfer to the wheels.

The 86-5473-2 transmission features a heavy-duty, cast iron housing for durability, while its synchronized gear teeth ensure a seamless gear change. Additionally, it comes equipped with a torque converter, which allows for a smooth start and eliminates the need for a clutch pedal, making it easier to operate.

This transmission is well-suited for the rear-wheel-drive vehicles it was designed for, providing excellent torque capacity and the ability to handle high horsepower applications. It is a must-have for those looking to restore their classic Oldsmobile Cutlass, Oldsmobile Regal, Oldsmobile Monte Carlo, or Chevrolet Malibu to its former glory, as it guarantees a truly authentic driving experience. With its proven track record of reliability and performance, the 86-5473-2 transmission is an invaluable investment for any enthusiast or collector.

In summary, the General Motors 1981-1990 RWD 27 spline transmission, model number 86-5473-2, is a robust, reliable, and sought-after component for classic rear-wheel-drive vehicles. Its smooth shifting, heavy-duty design, and ability to handle high horsepower applications make it an essential investment for anyone looking to restore their Oldsmobile Cutlass, Oldsmobile Regal, Oldsmobile Monte Carlo, or Chevrolet Malibu to its former glory.

The 1981-1990 GM RWD 27 spline transmission, found in Oldsmobile Cutlass Supreme, Regal, and Monte Carlo models, as well as the Buick Regal and Chevrolet Malibu, can be a good buy for certain applications, but it also comes with some potential drawbacks.

1. Durability: These transmissions are known for their robustness and longevity. Many have over 200,000 miles on them without major issues.

2. Availability: Parts are widely available due to the high production numbers of these vehicles.

3. Affordability: Relatively inexpensive compared to newer transmissions.

4. Manual Transmission Option: For those who prefer a manual transmission, some of these models offer this option.

1. Shifting Issues: Worn synchros and bushings can cause difficult or noisy shifting.

2. Leaks: Seals can dry out or fail, causing transmission fluid leaks.

3. Clutch Issues: Clutch problems can occur, leading to difficult engagement or slippage.

4. Rare Gear Ratio: The 2.73:1 final drive ratio may not be ideal for all applications, limiting its versatility.

The 1981-1990 GM RWD 27 spline transmission can be a reliable and cost-effective option for those looking for a durable transmission for their classic Oldsmobile, Buick, or Chevrolet vehicle. However, potential buyers should be aware of the possible issues, particularly with shifting and leaks. Proper maintenance and timely replacement of worn parts can help mitigate these concerns.

If you're in the market for one of these transmissions, consider purchasing a rebuilt or remanufactured transmission from a reputable supplier to minimize the risk of major issues. Additionally, ensure that the vehicle's engine and drivetrain are in good condition to ensure optimal transmission performance.

Details:

Comes with the torque converter. Solid trans works great, has all its gears, shifts smooth, low miles. Please reach out with any questions or concerns. Came out of my personal vehicle 1981 Oldsmobile 98 with a 5.0 307 engine.

Seals are old, fully functional, shifts great. Fits many other vehicles with the 27-spline yoke. Complete used transmission assembly, removed from a 1981 Oldsmobile Regency 98. Fully tested and functional, clean fluid, 100k miles.

part #: 8654732 prices

• $150.00-$224.99

specifications othellodrivetrain:

• for models: Rwd, Cutlass, Regal, Monte
• for makes: Olds
• for years: 1981-2027
• brand: Gm
• mpn: 8654732
• part type: Transmission Motor
• non-domestic product: No
• drive type: Rwd
• transmission type: Automatic

returns othellodrivetrain:

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

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offer othellodrivetrain:

• quantity: 1
• options: Seller-arranged-local-pickup
• sold: 0
• availability: In Stock
• started: August 24, 2025

general othellodrivetrain:

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

payments othellodrivetrain:

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

seller othellodrivetrain:

• city: Dolan Springs, Arizona
• # reviews: 2163
• rating: 100.0%

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