1984 Ford Mustang Performance Transmissions
Keep Your 1984 Ford Mustang in Top Shape with Quality Performance Transmissions
Whether you’re repairing or upgrading your Performance Transmission, using high-quality parts is key to keeping your 1984 Ford Mustang looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Transmission Shift Kits and Performance Engine and Transmission Mounts. 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 1984 Ford Mustang Performance Transmission at Advance Auto Parts is around $289.99, with a range that starts at $213.99 and goes up to $334.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Motor and Transmission Mount, Motor Mount, and Motor Mount start at just $263.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Transmission, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1984 Ford Mustang in peak condition, inside and out.
Find Your Specific 1984 Ford Mustang Performance Transmissions
Looking for the perfect Performance Transmission for your 1984 Ford Mustang? You’re in the right place. Below, you’ll find links to various types of Performance Transmissions that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Transmissions, ensuring durability and a precise fit for your Ford Mustang. Whether you’re driving a 1984 model or another popular model year like
1996,
1997,
1998,
1999,
2000,
2001,
2002,
2003, and
2004, we’ve got you covered. Purchasing Performance Transmissions 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 Performance Transmissions that fit your vehicle.
Essential 1984 Ford Mustang Performance Transmissions
B & M – Transmission Shift Kit (Part No.40227)
from
$213.99
Transpak – Ford, Lincoln, Mercury – 1980 to 1992 AOD (excludes 1992 and later with electronic shift). Recalibrate your automatic transmission for optimum performance. Select the mode that best suits your application. Improves transmission life. Transmission removal not required. 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:
See More
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
B & M – Transpak, 67-91 C6 Transmission (Part No.40228)
from
$178.99
Use the B&M Transpak to recalibrate your automatic transmission for optimum performance. With the Transpak you will be able to downshift into low at any speed, and keep it in low to any speed that you want.
Product Features:
See More
Product Features:
- Recalibrate Auto. Transmission
- Optimum Performance
- Select Your App. Mode
- Improves Transmission Life
- Trans. Removal Not Required
Energy Suspension – Motor Mount (Part No.4.1127G)
from
$300.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Product Features:
See More
Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Energy Suspension – Motor Mount (Part No.4.1122R)
from
$263.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Product Features:
See More
Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Energy Suspension – Motor and Transmission Mount (Part No.4.1130R)
from
$370.99
Product Features:
See More
- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
Energy Suspension – Motor and Transmission Mount (Part No.4.1124G)
from
$334.99
Product Features:
See More
- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
Energy Suspension – Motor Mount (Part No.4.1127R)
from
$300.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Product Features:
See More
Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Energy Suspension – Motor and Transmission Mount (Part No.4.1130G)
from
$370.99
Product Features:
See More
- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
Energy Suspension – Motor Mount (Part No.4.1122G)
from
$263.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Product Features:
See More
Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Energy Suspension – Motor and Transmission Mount (Part No.4.1124R)
from
$334.99
Product Features:
See More
- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
Popular 1984 Ford Mustang Performance Transmissions Categories
Most Popular Performance Transmission Shift Kit for 1984 Ford Mustangs
Enhance your 1984 Ford Mustang with this popular Performance Transmission Shift Kit we have in stock, for $213.99.
B & M – Transmission Shift Kit (Part No.40227)
from
$213.99
Transpak – Ford, Lincoln, Mercury – 1980 to 1992 AOD (excludes 1992 and later with electronic shift). Recalibrate your automatic transmission for optimum performance. Select the mode that best suits your application. Improves transmission life. Transmission removal not required. 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:
See More
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
Best-Selling 1984 Ford Mustang Performance Engine and Transmission Mounts
Upgrade your Mustang with one of our 4 best-selling Performance Engine and Transmission Mounts.
Energy Suspension – Motor and Transmission Mount (Part No.4.1124R)
from
$334.99
Product Features:
See More
- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
Energy Suspension – Motor Mount (Part No.4.1122R)
from
$263.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Product Features:
See More
Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Energy Suspension – Motor Mount (Part No.4.1122G)
from
$263.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Product Features:
See More
Product Features:
- Gains Both Performance and Longevity
- Will Handle Any and All Torque
- Out Lasts Rubber
Energy Suspension – Motor and Transmission Mount (Part No.4.1124G)
from
$334.99
Product Features:
See More
- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
FAQs for 1984 Ford Mustang Performance Transmissions
What are the best-selling Performance Transmissions for 1984 Ford Mustangs?
Out of 5 Performance Transmissions that fit 1984 Ford Mustangs, the following parts are the top sellers:
- Motor and Transmission Mount (22908379) – $334.99
- Motor Mount (22908384) – $263.99
- Motor Mount (22908383) – $263.99
What’s the price range for 1984 Ford Mustang Performance Transmissions?
The prices of Performance Transmissions for the 1984 Ford Mustang range from $213.99 up to $334.99 for the most premium parts.
What is the average price of a Performance Transmission for a 1984 Ford Mustang?
The average price for Performance Transmissions for the 1984 Ford Mustang is $289.99. Keep in mind the variety of part types within our Performance Transmission category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Transmissions for other Ford Mustang model years?
What are the cheapest Performance Transmissions for my 1984 Ford Mustang?
The cheapest 1984 Ford Mustang Performance Transmissions we carry are:
- Transmission Shift Kit (17130021) – $213.99
- Motor Mount (22908383) – $263.99
- Motor Mount (22908384) – $263.99
- Motor and Transmission Mount (22908379) – $334.99
- Motor and Transmission Mount (22908380) – $334.99
Does Advance Auto Parts sell Performance Transmissions for any other 1984 Ford models?
Yes. We stock Performance Transmissions for 10 other popular 1984 Ford models. Some of the most popular are 1984 F-150 Performance Transmissions, 1984 E-250 Econoline Performance Transmissions, 1984 E-350 Econoline Performance Transmissions, 1984 E-150 Econoline Performance Transmissions, and 1984 Thunderbird Performance Transmissions.
What are the top-rated Performance Transmissions that fit the 1984 Ford Mustang?
The one 1984 Ford Mustang Performance Transmission we have in stock is the Transmission Shift Kit. It is rated 1 stars and costs $213.99.
What types of Performance Transmissions do you sell for my 1984 Ford Mustang?
As of 3/1/26, these are some of the most in-demand types of Performance Transmissions for a 1984 Ford Mustang:
Can I get help with 1984 Ford Mustang Performance Transmission orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Performance Transmissions and more.
What is your return policy for Ford Mustang Performance Transmissions?
Advance Auto Parts keeps returns simple. For new Ford Mustang Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.