1966 Pontiac Tempest Automatic Transmission Kits

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Keep Your 1966 Pontiac Tempest 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 Pontiac Tempest looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Shift 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 Pontiac Tempest Automatic Transmission Kit at Advance Auto Parts is around $211.01, with a range that starts at $63.99 and goes up to $511.99. With 7 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Small Parts Kit, and Manual Transmission Bearing and Seal Overhaul Kit start at just $63.99 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 Pontiac Tempest in peak condition, inside and out.

Essential 1966 Pontiac Tempest Automatic Transmission Kits

ATP – Automatic Transmission Banner Repair Kit (Part No.SM-11)

Automatic Transmission Banner Repair Kit

from

$206.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Banner Kits come with friction 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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B & M – Transkit For 65-87 TH400 Transmission (Part No.20229)

Transkit For 65-87 TH400 Transmission

from

$511.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
  • Drain Plug Kit Included
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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 Overhaul Kit (Part No.SGS-27)

Automatic Transmission Overhaul Kit

from

$89.99
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 Overhaul Kit (Part No.JGS-52)

Automatic Transmission Overhaul Kit

from

$81.99
Automatic Transmission Overhaul Kit

B & M – Transmission Kit, Transkit 68-81 TH-350 Transmission (Part No.30229)

Transmission Kit, Transkit 68-81 TH-350 Transmission

from

$459.99
B&M Transkits give you the same high-quality components that are used in all B&M Street and Strip transmissions. They also include special directions on how to modify your case, pump, and components.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
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ATP – Automatic Transmission Banner Repair Kit (Part No.JM-10)

Automatic Transmission Banner Repair Kit

from

$179.99
When it’s time to rebuild an automatic transmission, it’s a big job. ATP Automatic Transmission Banner Repair Kits come with friction 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 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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B & M – Transpak For 68-81 TH 350 Transmission (Part No.30228)

Transpak For 68-81 TH 350 Transmission

from

$166.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
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B & M – Transmission Kit, Master Overhaul Kit For TH400 (Part No.21041)

Transmission Kit, Master Overhaul Kit For TH400

from

$459.99
These kits include all of the necessary components to rebuild your automatic transmission. OEM style gaskets included. Kits do not include overhaul instructions – please refer to factory shop manual for proper assembly procedures.

Product Features:
  • Complete High Perf. Or Racing Trans. Overhaul
  • Includes Only OEM Valvebody Gaskets
  • Instructions Not Included
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B & M – Shift Improver Kit For 65-87 TH400 Transmission (Part No.20260)

Shift Improver Kit For 65-87 TH400 Transmission

from

$73.99
The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
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Most Popular Transmission Shift Kit for 1966 Pontiac Tempests

Enhance your 1966 Pontiac Tempest with this popular Transmission Shift Kit we have in stock, for $73.99.

B & M – Shift Improver Kit For 65-87 TH400 Transmission (Part No.20260)

Shift Improver Kit For 65-87 TH400 Transmission

from

$73.99
The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
See More

Best-Selling 1966 Pontiac Tempest Transmission Rebuild Kits

Upgrade your Tempest with one of our 6 best-selling Transmission Rebuild Kits.

USA Standard Gear – Manual Transmission Bearing and Seal Overhaul Kit (Part No.70267)

Manual Transmission Bearing and Seal Overhaul Kit

from

$159.99
Manual Transmission Bearing and Seal Overhaul Kit

B & M – Transkit For 65-87 TH400 Transmission (Part No.20229)

Transkit For 65-87 TH400 Transmission

from

$511.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
  • Drain Plug Kit Included
See More

USA Standard Gear – Manual Transmission Bearing and Seal Overhaul Kit (Part No.74207)

Manual Transmission Bearing and Seal Overhaul Kit

from

$273.99
Manual Transmission Bearing and Seal Overhaul Kit

USA Standard Gear – Manual Transmission Bearing and Seal Overhaul Kit (Part No.72143)

Manual Transmission Bearing and Seal Overhaul Kit

from

$169.99
Manual Transmission Bearing and Seal Overhaul Kit

USA Standard Gear – Manual Transmission Bearing and Seal Overhaul Kit (Part No.76455)

Manual Transmission Bearing and Seal Overhaul Kit

from

$92.99
Manual Transmission Bearing and Seal Overhaul Kit

USA Standard Gear – Manual Transmission Small Parts Kit (Part No.79136)

Manual Transmission Small Parts Kit

from

$63.99
Manual Transmission Small Parts Kit

FAQs for 1966 Pontiac Tempest Automatic Transmission Kits

What are the best-selling Automatic Transmission Kits for 1966 Pontiac Tempests?

Out of 7 Automatic Transmission Kits that fit 1966 Pontiac Tempests, the following parts are the top sellers:

What’s the price range for 1966 Pontiac Tempest Automatic Transmission Kits?

The prices of Automatic Transmission Kits for the 1966 Pontiac Tempest range from $63.99 up to $511.99 for the most premium parts.

What is the average price of an Automatic Transmission Kit for a 1966 Pontiac Tempest?

The average price for Automatic Transmission Kits for the 1966 Pontiac Tempest is $211.01. 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 Pontiac Tempest model years?

Yes, we carry Automatic Transmission Kits for 4 model years of Pontiac Tempests between 1965 and 1970. The following model years are the most popular for Automatic Transmission Kit purchases: 1970, 1969, 1968, 1967, and 1965.

What are the cheapest Automatic Transmission Kits for my 1966 Pontiac Tempest?

The cheapest 1966 Pontiac Tempest Automatic Transmission Kits we carry are:

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

What types of Automatic Transmission Kits do you sell for my 1966 Pontiac Tempest?

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

Can I get help with 1966 Pontiac Tempest 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 Pontiac Automatic Transmission Kits and more.

What is your return policy for Pontiac Tempest Automatic Transmission Kits?

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