1966 Cadillac Commercial Chassis Automatic Transmission Parts
Keep Your 1966 Cadillac Commercial Chassis 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 Cadillac Commercial Chassis looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Modulator Valves, Transmission Bands, and Automatic Transmission Governors. 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 Cadillac Commercial Chassis Automatic Transmission Part at Advance Auto Parts is around $58.99, with a range that starts at $29.99 and goes up to $128.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like AT MODULATOR VALVE, Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission, and Cable Bracket start at just $33.99 and offer a great balance of form and function.
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 Cadillac Commercial Chassis in peak condition, inside and out.
Find Your Specific 1966 Cadillac Commercial Chassis Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1966 Cadillac Commercial Chassis? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Cadillac Commercial Chassis. Whether you’re driving a 1966 model or another popular model year like
1976,
1977,
1978,
1979,
1980,
1981,
1982,
1983, and
1984, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.
Essential 1966 Cadillac Commercial Chassis Automatic Transmission Parts
B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)
from
$128.99
This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.
Product Features:
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Product Features:
- Adjust Shift Points Of Transmission
- Useful For Light Vehicles
- For Low Rear End Gear Ratio
- Or Useful If It Is Conversion
B & M – Cable Bracket (Part No.30498)
from
$33.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.
Product Features:
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Product Features:
- Shifter Service Parts
- Steel
- Natural Finish
- Sold individually
- Replacement for Bandit shifters
B & M – Modulator (Part No.20234)
from
$49.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.
Product Features:
See More
Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)
from
$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE fit, form and function
ATP – Automatic Transmission Band (Front) (Part No.JX-58)
Popular 1966 Cadillac Commercial Chassis Automatic Transmission Parts Categories
Most Popular Transmission Modulator Valves for 1966 Cadillac Commercial Chasses
Enhance your 1966 Cadillac Commercial Chassis with one of the 2 Transmission Modulator Valves we have in stock, starting at just $49.99.
B & M – Modulator (Part No.20234)
from
$49.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.
Product Features:
See More
Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
Best-Selling 1966 Cadillac Commercial Chassis Transmission Band
Upgrade your Commercial Chassis with our best-selling Transmission Band.
ATP – Automatic Transmission Band (Front) (Part No.JX-58)
Top-Quality Automatic Transmission Governors for 1966 Cadillac Commercial Chasses
Choose a high-quality OEM or aftermarket Automatic Transmission Governor for Cadillac Commercial Chasses and enjoy top-notch performance from $128.99.
B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)
from
$128.99
This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.
Product Features:
See More
Product Features:
- Adjust Shift Points Of Transmission
- Useful For Light Vehicles
- For Low Rear End Gear Ratio
- Or Useful If It Is Conversion
Our Top Pick for a 1966 Cadillac Commercial Chassis Automatic Transmission Shifter Cable Bracket
Invest in a
durable Automatic Transmission Shifter Cable Bracket for your 1966 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.
B & M – Cable Bracket (Part No.30498)
from
$33.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.
Product Features:
See More
Product Features:
- Shifter Service Parts
- Steel
- Natural Finish
- Sold individually
- Replacement for Bandit shifters
FAQs for 1966 Cadillac Commercial Chassis Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1966 Cadillac Commercial Chasses?
Out of 5 Automatic Transmission Parts that fit 1966 Cadillac Commercial Chasses, the following parts are the top sellers:
- AT MODULATOR VALVE (11239048) – $51.99
- Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (17130005) – $128.99
- Cable Bracket (10460680) – $33.99
What’s the price range for 1966 Cadillac Commercial Chassis Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1966 Cadillac Commercial Chassis range from $29.99 up to $128.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1966 Cadillac Commercial Chassis?
The average price for Automatic Transmission Parts for the 1966 Cadillac Commercial Chassis is $58.99. 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.
Does Advance Auto Parts sell Automatic Transmission Parts for other Cadillac Commercial Chassis model years?
What are the cheapest Automatic Transmission Parts for my 1966 Cadillac Commercial Chassis?
The cheapest 1966 Cadillac Commercial Chassis Automatic Transmission Parts we carry are:
- Automatic Transmission Band (Front) (11237524) – $29.99
- Cable Bracket (10460680) – $33.99
- Modulator (17130004) – $49.99
- AT MODULATOR VALVE (11239048) – $51.99
- Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (17130005) – $128.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 Cadillac models?
Yes. We stock Automatic Transmission Parts for 3 other popular 1966 Cadillac models. Some of the most popular are 1966 DeVille Automatic Transmission Parts, 1966 Eldorado Automatic Transmission Parts, 1966 Fleetwood Automatic Transmission Parts, and 1966 Calais Automatic Transmission Parts.
What are the top-rated Automatic Transmission Parts that fit the 1966 Cadillac Commercial Chassis?
The one 1966 Cadillac Commercial Chassis Automatic Transmission Part we have in stock is the Automatic Transmission Band (Front). It costs $29.99.
What types of Automatic Transmission Parts do you sell for my 1966 Cadillac Commercial Chassis?
As of 6/2/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 Cadillac Commercial Chassis:
Can I get help with 1966 Cadillac Commercial Chassis 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 Cadillac Automatic Transmission Parts and more.
What is your return policy for Cadillac Commercial Chassis Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Cadillac Commercial Chassis Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.