1978 Dodge Challenger Automatic Transmission Kits

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Keep Your 1978 Dodge Challenger 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 1978 Dodge Challenger 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 1978 Dodge Challenger Automatic Transmission Kit at Advance Auto Parts is around $212.74, with a range that starts at $144.99 and goes up to $276.99. With 4 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Deluxe Rebuild Kit, AT MSTR REP KIT PLUS, and ManTransBrg-SealKit start at just $144.99 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 1978 Dodge Challenger in peak condition, inside and out.

Essential 1978 Dodge Challenger Automatic Transmission Kits

B & M – Transpak (Part No.10228)

Transpak

from

$204.99
Recalibrate your automatic transmission for optimum performance! Select the mode that best suits your application Improves transmission life Transmission removal not required APPLICATION: 1966 to 1977 Chrysler, Dodge, Plymouth TF A-727 and A-904 The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit plus it provides additional driver manual control (GM TH-400, 350, Ford C-6 and Chrysler Torqueflite only). Most stock automatic transmissions won’t downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you’re in. With the Transpak, you can downshift at any speed, and you can hold the transmission in first gear to any speed that you want! This is an asset when you’ve got a modified engine, and you want additional RPMs, or you’re towing a trailer or driving heavy loads downhill. Stage 1. Heavy Duty For street rods, normal passenger vehicles or other heavy duty use. Firmer shift feel but not harsh. Improves transmission performance and life dramatically without loss of comfort. Normal automatic operation when in Drive. Stage 2. Hi-Performance Street For full performance street use. Essentially the same as Heavy Duty mode except shift is much quicker. 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
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
See More

B & M – Shift Improver Kit (Part No.10226)

Shift Improver Kit

from

$85.99
This B&M Shift Improver kit fits all 1966-1970 Chrysler, Dodge and Plymouth TF727 transmissions with 6 cyl and V8 engines, along with 1966-1977 A-904 transmissions with 6 cyl engines and 1968-1970 A-904 transmissions with V8 engines. This kit recalibrates your automatic transmission for optimum performance, extended life by eliminating shift overlap and excess wear on clutches & bands due to slippage. You get two modes of performance to select from: Stage 1 Heavy Duty, or Stage 2 Street/Strip. Stage 1 gives firm positive shifts without loss of driver comfort for improved shifting performance in all street vehicles. Street/Strip is for high performance street use or for competitive events for the enthusiast who wants the hardest hitting, quickest possible shifts. All you need are basic tools, the included installation instructions and in the space of an afternoon you can turn your transmission into a B&M-tuned unit! Ask the thousands of satisfied customers that have installed one in their transmissions!

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

B & M – Shift Improver Kit (Part No.10225)

Shift Improver Kit

from

$85.99
This B&M Shift Improver kit fits all 1971-1977 Chrysler, Dodge and Plymouth TF727 transmissions with 6 cyl and V8 engines, along with A-904 transmissions with V-8 engines. This kit recalibrates your automatic transmission for optimum performance, extended life by eliminating shift overlap and excess wear on clutches & bands due to slippage. You get two modes of performance to select from: Stage 1 Heavy Duty, or Stage 2 Street/Strip. Stage 1 gives firm positive shifts without loss of driver comfort for improved shifting performance in all street vehicles. Street/Strip is for high performance street use or for competitive events for the enthusiast who wants the hardest hitting, quickest possible shifts. All you need are basic tools, the included installation instructions and in the space of an afternoon you can turn your transmission into a B&M-tuned unit! Ask the thousands of satisfied customers that have installed one in their transmissions!

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

ATP – AT OVERHAUL KIT (Part No.TGS-23)

AT OVERHAUL KIT

from

$53.99
AT OVERHAUL KIT

ATP – AT OVERHAUL KIT (Part No.TGS-19)

AT OVERHAUL KIT

from

$88.99
AT OVERHAUL KIT

ATP – AT OVERHAUL KIT (Part No.TGS-26)

AT OVERHAUL KIT

from

$159.99
AT OVERHAUL KIT

ATP – AT MASTER REPAIR KIT (Part No.TM-14)

AT MASTER REPAIR KIT

from

$182.99
AT MASTER REPAIR KIT

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-20)

Automatic Transmission Deluxe Rebuild Kit

from

$144.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
See More

ATP – AT MSTR REP KIT PLUS (Part No.TMS-14)

AT MSTR REP KIT PLUS

from

$223.99
AT MSTR REP KIT PLUS

ATP – AT MASTER REPAIR KIT (Part No.TM-10)

AT MASTER REPAIR KIT

from

$265.99
AT MASTER REPAIR KIT

ATP – AT MASTER REPAIR KIT (Part No.TM-62)

AT MASTER REPAIR KIT

from

$391.99
AT MASTER REPAIR KIT

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-18)

Automatic Transmission Deluxe Rebuild Kit

from

$149.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
See More

Most Popular Transmission Shift Kit for 1978 Dodge Challengers

Enhance your 1978 Dodge Challenger with this popular Transmission Shift Kit we have in stock, for $204.99.

B & M – Transpak (Part No.10228)

Transpak

from

$204.99
Recalibrate your automatic transmission for optimum performance! Select the mode that best suits your application Improves transmission life Transmission removal not required APPLICATION: 1966 to 1977 Chrysler, Dodge, Plymouth TF A-727 and A-904 The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit plus it provides additional driver manual control (GM TH-400, 350, Ford C-6 and Chrysler Torqueflite only). Most stock automatic transmissions won’t downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you’re in. With the Transpak, you can downshift at any speed, and you can hold the transmission in first gear to any speed that you want! This is an asset when you’ve got a modified engine, and you want additional RPMs, or you’re towing a trailer or driving heavy loads downhill. Stage 1. Heavy Duty For street rods, normal passenger vehicles or other heavy duty use. Firmer shift feel but not harsh. Improves transmission performance and life dramatically without loss of comfort. Normal automatic operation when in Drive. Stage 2. Hi-Performance Street For full performance street use. Essentially the same as Heavy Duty mode except shift is much quicker. 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
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
See More

Best-Selling 1978 Dodge Challenger Transmission Master Repair Kits

Upgrade your Challenger with one of our 2 best-selling Transmission Master Repair Kits.

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-20)

Automatic Transmission Deluxe Rebuild Kit

from

$144.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
See More

ATP – AT MSTR REP KIT PLUS (Part No.TMS-14)

AT MSTR REP KIT PLUS

from

$223.99
AT MSTR REP KIT PLUS

Top-Quality Transmission Rebuild Kits for 1978 Dodge Challengers

Choose a high-quality OEM or aftermarket Transmission Rebuild Kit for Dodge Challengers and enjoy top-notch performance from $276.99.

USA Standard Gear – ManTransBrg-SealKit (Part No.78330)

ManTransBrg-SealKit

from

$276.99
ManTransBrg-SealKit

FAQs for 1978 Dodge Challenger Automatic Transmission Kits

What are the best-selling Automatic Transmission Kits for 1978 Dodge Challengers?

Out of 4 Automatic Transmission Kits that fit 1978 Dodge Challengers, the following parts are the top sellers:

What’s the price range for 1978 Dodge Challenger Automatic Transmission Kits?

The prices of Automatic Transmission Kits for the 1978 Dodge Challenger range from $144.99 up to $276.99 for the most premium parts.

What is the average price of an Automatic Transmission Kit for a 1978 Dodge Challenger?

The average price for Automatic Transmission Kits for the 1978 Dodge Challenger is $212.74. 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 Dodge Challenger model years?

Yes, we carry Automatic Transmission Kits for 15 model years of Dodge Challengers between 1970 and 2014. The following model years are the most popular for Automatic Transmission Kit purchases: 1983, 1982, 1981, 1980, 1979, 1974, 1973, 1972, and 1971.

What are the cheapest Automatic Transmission Kits for my 1978 Dodge Challenger?

The cheapest 1978 Dodge Challenger Automatic Transmission Kits we carry are:

Does Advance Auto Parts sell Automatic Transmission Kits for any other 1978 Dodge models?

What types of Automatic Transmission Kits do you sell for my 1978 Dodge Challenger?

As of 3/1/26, these are some of the most in-demand types of Automatic Transmission Kits for a 1978 Dodge Challenger:

Can I get help with 1978 Dodge Challenger 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 Dodge Automatic Transmission Kits and more.

What is your return policy for Dodge Challenger Automatic Transmission Kits?

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