1966 GMC PB15 Series Automatic Transmission Parts

Keep Your 1966 GMC PB15 Series in Top Shape with Quality Automatic Transmission Parts

Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1966 GMC PB15 Series looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Modulator Valves, Automatic Transmission Shift Cover Plates, and Transmission Bushings. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 GMC PB15 Series in peak condition, inside and out.

Essential 1966 GMC PB15 Series Automatic Transmission Parts

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1033)

Automatic Transmission Modulator Valve

from

$39.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
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Dorman – Clutch Pilot Bushing (Part No.690-014.1)

Clutch Pilot Bushing

from

$7.29
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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B & M – Shifter Accessory, Pro Stick Aluminum Cover (Part No.80717)

Shifter Accessory, Pro Stick Aluminum Cover

from

$139.99
Replacement aluminum cover for your B&M Pro Stick.

Product Features:
  • Pro Stick; Brushed Aluminum Cover
  • Aluminum Cover
  • Replacement Part
  • Sold individually
  • B&M quality
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Most Popular Transmission Modulator Valve for 1966 GMC PB15 Series

Enhance your 1966 GMC PB15 Series with this popular Transmission Modulator Valve we have in stock, for $39.99.

Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1033)

Automatic Transmission Modulator Valve

from

$39.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.

Product Features:
  • Application matched component ensures the transmission gear position system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • This part will look and function just like the original unit being replaced.
See More

Best-Selling 1966 GMC PB15 Series Automatic Transmission Shift Cover Plate

Upgrade your PB15 Series with our best-selling Automatic Transmission Shift Cover Plate.

B & M – Shifter Accessory, Pro Stick Aluminum Cover (Part No.80717)

Shifter Accessory, Pro Stick Aluminum Cover

from

$139.99
Replacement aluminum cover for your B&M Pro Stick.

Product Features:
  • Pro Stick; Brushed Aluminum Cover
  • Aluminum Cover
  • Replacement Part
  • Sold individually
  • B&M quality
See More

Top-Quality Transmission Bushings for 1966 GMC PB15 Series

Choose a high-quality OEM or aftermarket Transmission Bushing for GMC PB15 Series and enjoy top-notch performance from $7.29.

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

Clutch Pilot Bushing

from

$7.29
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

FAQs for 1966 GMC PB15 Series Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1966 GMC PB15 Series?

Out of 3 Automatic Transmission Parts that fit 1966 GMC PB15 Series, the following parts are the top sellers:

What’s the price range for 1966 GMC PB15 Series Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1966 GMC PB15 Series range from $7.29 up to $139.99 for the most premium parts.

What is the average price of an Automatic Transmission Part for a 1966 GMC PB15 Series?

The average price for Automatic Transmission Parts for the 1966 GMC PB15 Series is $62.42. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Automatic Transmission Parts for my 1966 GMC PB15 Series?

The cheapest 1966 GMC PB15 Series Automatic Transmission Parts we carry are:

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 GMC models?

What types of Automatic Transmission Parts do you sell for my 1966 GMC PB15 Series?

As of 11/2/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 GMC PB15 Series:

Can I get help with 1966 GMC PB15 Series Automatic Transmission Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Automatic Transmission Parts and more.

What is your return policy for GMC PB15 Series Automatic Transmission Parts?

Advance Auto Parts keeps returns simple. For new GMC PB15 Series Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.