1966 GMC Suburban Automatic Transmission Kits

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Keep Your 1966 GMC Suburban in Top Shape with Quality Automatic Transmission Kits

Whether you’re repairing or upgrading your Automatic Transmission Kit, using high-quality parts is key to keeping your 1966 GMC Suburban looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Shift Kits, Transmission Master Repair Kits, and Transmission Rebuild Kits. 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.

Competitive Prices and Extensive Inventory

The average price for a 1966 GMC Suburban Automatic Transmission Kit at Advance Auto Parts is around $198.99, with a range that starts at $80.99 and goes up to $393.99. With 6 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Automatic Transmission Overhaul Kit, Automatic Transmission Master Repair Kit, and Automatic Transmission Master Repair Kit Plus start at just $104.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Kit, 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 Suburban in peak condition, inside and out.

Essential 1966 GMC Suburban Automatic Transmission Kits

ATP – Automatic Transmission Master Repair Kit (Part No.JM-9)

Automatic Transmission Master Repair Kit

from

$269.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Master Repair Kits come with friction And steel clutch plates, seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.
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ATP – Automatic Transmission Master Repair Kit (Part No.CM-11)

Automatic Transmission Master Repair Kit

from

$261.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Master Repair Kits come with friction And steel clutch plates, seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.
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ATP – Automatic Transmission Master Repair Kit Plus (Part No.JMS-9)

Automatic Transmission Master Repair Kit Plus

from

$393.99
ATP Master Repair Kit Plus contains friction And steel clutch plates, gaskets, seals, o-rings, sealing rings, sump filter, And commonly replaced bushings required to high quality transmission rebuilding.
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ATP – Automatic Transmission Overhaul Kit (Part No.JGS-52)

Automatic Transmission Overhaul Kit

from

$81.99
Automatic Transmission Overhaul Kit

ATP – Automatic Transmission Overhaul Kit (Part No.CGS-17)

Automatic Transmission Overhaul Kit

from

$104.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Overhaul Kits come with seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.
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ATP – Automatic Transmission Shift Kit (Part No.JK-1)

Automatic Transmission Shift Kit

from

$80.99
ATP Transmission Components are exact fit, no compromise replacement parts
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Most Popular Transmission Shift Kit for 1966 GMC Suburbans

Enhance your 1966 GMC Suburban with this popular Transmission Shift Kit we have in stock, for $80.99.

ATP – Automatic Transmission Shift Kit (Part No.JK-1)

Automatic Transmission Shift Kit

from

$80.99
ATP Transmission Components are exact fit, no compromise replacement parts
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Best-Selling 1966 GMC Suburban Transmission Master Repair Kits

Upgrade your Suburban with one of our 3 best-selling Transmission Master Repair Kits.

ATP – Automatic Transmission Master Repair Kit Plus (Part No.JMS-9)

Automatic Transmission Master Repair Kit Plus

from

$393.99
ATP Master Repair Kit Plus contains friction And steel clutch plates, gaskets, seals, o-rings, sealing rings, sump filter, And commonly replaced bushings required to high quality transmission rebuilding.
See More

ATP – Automatic Transmission Master Repair Kit (Part No.JM-9)

Automatic Transmission Master Repair Kit

from

$269.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Master Repair Kits come with friction And steel clutch plates, seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.
See More

ATP – Automatic Transmission Master Repair Kit (Part No.CM-11)

Automatic Transmission Master Repair Kit

from

$261.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Master Repair Kits come with friction And steel clutch plates, seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.
See More

Top-Quality Transmission Rebuild Kits for 1966 GMC Suburbans

Choose a high-quality OEM or aftermarket Transmission Rebuild Kit for GMC Suburbans and enjoy top-notch performance from $81.99.

ATP – Automatic Transmission Overhaul Kit (Part No.CGS-17)

Automatic Transmission Overhaul Kit

from

$104.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Overhaul Kits come with seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.
See More

ATP – Automatic Transmission Overhaul Kit (Part No.JGS-52)

Automatic Transmission Overhaul Kit

from

$81.99
Automatic Transmission Overhaul Kit

FAQs for 1966 GMC Suburban Automatic Transmission Kits

What are the best-selling Automatic Transmission Kits for 1966 GMC Suburbans?

Out of 6 Automatic Transmission Kits that fit 1966 GMC Suburbans, the following parts are the top sellers:

What’s the price range for 1966 GMC Suburban Automatic Transmission Kits?

The prices of Automatic Transmission Kits for the 1966 GMC Suburban range from $80.99 up to $393.99 for the most premium parts.

What is the average price of an Automatic Transmission Kit for a 1966 GMC Suburban?

The average price for Automatic Transmission Kits for the 1966 GMC Suburban is $198.99. Keep in mind the variety of part types within our Automatic Transmission Kit category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Automatic Transmission Kits for other GMC Suburban model years?

Yes, we carry Automatic Transmission Kits for 2 model years of GMC Suburbans between 1963 and 1965. The following model years are the most popular for Automatic Transmission Kit purchases: 1965, 1964, and 1963.

What are the cheapest Automatic Transmission Kits for my 1966 GMC Suburban?

The cheapest 1966 GMC Suburban Automatic Transmission Kits we carry are:

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

What types of Automatic Transmission Kits do you sell for my 1966 GMC Suburban?

As of 6/2/26, these are some of the most in-demand types of Automatic Transmission Kits for a 1966 GMC Suburban:

Can I get help with 1966 GMC Suburban Automatic Transmission Kit 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 Kits and more.

What is your return policy for GMC Suburban Automatic Transmission Kits?

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