3987913 Powerglide Transmission Governor

( Brand: General Motors ), ( Manufacturer Part Number: 3987913 ), ( Part Type: Transmission Motor ), ( Unit Type: Unit ), ( Manufacturer Warranty: 6 Months ), ( Vintage Part: Yes ), ( Universal Fitment: No )

Review GENERAL MOTORS New Powerglide Transmission Governor fits CAMARO FIREBIRD CHEVELLE 1970–1971

Powerglide Transmission Governor for 1970-1971 Camaro, Firebird, and Chevelle

The Powerglide Transmission Governor is a crucial component in maintaining the optimal performance of your 1970-1971 Camaro, Firebird, or Chevelle equipped with the Powerglide automatic transmission. This governor works in harmony with the engine and transmission to ensure smooth and efficient power delivery.

The Powerglide Transmission Governor is designed to regulate the hydraulic pressure inside the Powerglide transmission. It is responsible for governing the shifting points of the transmission, matching engine RPM to the optimal transmission gear ratio for a seamless driving experience. The governor helps to prevent harsh shifting, lurching, or slipping, providing a more refined and controlled driving experience.

This specific Powerglide Transmission Governor is manufactured to meet the exacting standards of original equipment. It is constructed from high-quality materials, ensuring durability and reliability. The governor arm is precisely calibrated to deliver accurate shifting performance, while the diaphragm is designed for optimal hydraulic pressure regulation.

The installation process for the Powerglide Transmission Governor is straightforward, making it an ideal upgrade for those looking to enhance their classic vehicle's performance. This part is a direct replacement, ensuring a perfect fit and function in your 1970-1971 Camaro, Firebird, or Chevelle.

By upgrading your Powerglide Transmission Governor, you can experience improved shifting performance, increased fuel efficiency, and a more enjoyable driving experience. This is an essential upgrade for any enthusiast looking to restore or maintain their classic muscle car.

In conclusion, the Powerglide Transmission Governor is an essential component for the optimal performance of your 1970-1971 Camaro, Firebird, or Chevelle equipped with the Powerglide automatic transmission. It is designed to deliver accurate shifting performance, improve fuel efficiency, and enhance your driving experience. This high-quality, direct replacement part is a must-have for any classic muscle car enthusiast.

Buying a 3987913 Powerglide transmission governor for a 1970-1971 Camaro, Firebird, or Chevelle comes with its own set of pros and cons. Let's explore each one:

1. Improved Transmission Performance: A worn-out or faulty governor can lead to poor transmission performance, including rough shifting, surging, and slippage. Replacing the governor with a new one can help improve the overall performance of your transmission.

2. Smoother Driving Experience: A well-functioning governor can help provide a smoother driving experience by ensuring that the transmission shifts smoothly and at the appropriate RPMs.

3. Longer Transmission Life: By addressing transmission issues related to a faulty governor, you can help extend the life of your transmission.

4. Cost-Effective: Compared to other transmission repairs or replacements, a governor replacement can be a cost-effective solution.

1. Labor Costs: The cost of having a professional install the new governor can add to the overall cost of the repair.

2. Part Availability: Finding a new or rebuilt governor for a specific year, make, and model may not be easy or quick.

3. Risk of Damaging Other Transmission Components: During the installation process, there's a risk of damaging other transmission components if not done correctly.

4. Potential for Incorrect Part: Ensuring that you purchase the correct part number for your specific vehicle is crucial to avoid any potential issues.

Replacing the Powerglide transmission governor on a 1970-1971 Camaro, Firebird, or Chevelle can help improve transmission performance, provide a smoother driving experience, and potentially extend the life of the transmission. However, it comes with labor costs, potential part availability issues, and the risk of damaging other transmission components during installation.

If you're experiencing transmission issues and believe that the governor may be the culprit, consider purchasing a new or rebuilt governor from a reputable parts supplier. Make sure to double-check the part number to ensure compatibility with your vehicle, and consider having a professional install the part to minimize the risk of damaging other transmission components. If you're comfortable with doing the installation yourself, carefully follow the instructions provided by the parts supplier to ensure a successful repair.

Details:

Camaro 1970 1971 6 Cl small block V8. Pontiac Powerglide transmission. We buy collections and portions of. Like what you see.

What you see is what get. Are you in charge of an estate that want to sell. Formerly Vintage Street Antiques and Collectibles. Nova 1970 1971 6 Cl small block V8.

Buyer pays return shipping unless we sent a defective item or it was damaged during. This means there could be some discoloration, markings, scratches, or other defects. We combine shipping. Chevelle / Malibu 1970 1971 6 Cl small block V8.

Please look closely at the pictures for condition before buying. NOS Powerglide Transmission Governor 3987913. Any questions.

part #: 3987913 prices

• $64.99-$74.99

specifications othellodrivetrain:

• for models: Camaro, Firebird, Chevelle
• for years: 1970-1971
• brand: General Motors
• mpn: 3987913
• part type: Transmission Motor
• unit type: Unit
• manufacturer warranty: 6 Months
• vintage part: Yes
• universal fitment: No

offer othellodrivetrain:

• options: Ship-to-home
• sold: 0
• started: December 7, 2025
• quantity: 1
• availability: In Stock

returns othellodrivetrain:

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

general othellodrivetrain:

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

seller othellodrivetrain:

• city: Andover, Minnesota
• rating: 99.7%
• # reviews: 4701

payments othellodrivetrain:

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

shipping othellodrivetrain:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $8.72
• type: Fixed
• transit: 3-6 Days

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