1984 GMC S15 Performance Transmissions

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Keep Your 1984 GMC S15 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 GMC S15 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Transmission Dipstick Tubes 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.

Top-Rated Performance Transmissions from Trusted Brands

Looking for a reliable Performance Transmission? We’ve got you covered with options from brands you know and trust like Energy Suspension. For example, Energy Suspension Performance Transmissions start at just $46.49 with an average 4.4 star rating. With over 51 reviews and a solid 5 star average, you can shop with confidence knowing other GMC S15 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1984 GMC S15 Performance Transmission at Advance Auto Parts is around $84.74, with a range that starts at $46.49 and goes up to $105.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like A/Tdipstick, Motor Mount, and Transmission Mount start at just $66.99 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 Distributors and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1984 GMC S15 in peak condition, inside and out.

Essential 1984 GMC S15 Performance Transmissions

Mr. Gasket – A/Tdipstick (Part No.9704G)

A/Tdipstick

from

$91.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:
  • Braided Stainless Steel
  • Firewall Mounting
  • Includes Oil Fill Tube
See More

Energy Suspension – High Performance Transmission Mount for Street & Racing Vehicles (Part No.3.1108G)

High Performance Transmission Mount for Street & Racing Vehicles

from

$46.49
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
See More

Energy Suspension – Motor Mount (Part No.3.1145R)

Motor Mount

from

$66.99
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:
  • Gains Both Performance and Longevity
  • Will Handle Any and All Torque
  • Out Lasts Rubber
See More

Energy Suspension – Transmission Mount (Part No.3.1129G)

Transmission Mount

from

$97.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
See More

Energy Suspension – Transmission Mount (Part No.3.1132R)

Transmission Mount

from

$105.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
See More

Most Popular Performance Transmission Dipstick Tube for 1984 GMC S15s

Enhance your 1984 GMC S15 with this popular Performance Transmission Dipstick Tube we have in stock, for $91.99.

Mr. Gasket – A/Tdipstick (Part No.9704G)

A/Tdipstick

from

$91.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:
  • Braided Stainless Steel
  • Firewall Mounting
  • Includes Oil Fill Tube
See More

Best-Selling 1984 GMC S15 Performance Engine and Transmission Mounts

Upgrade your S15 with one of our 4 best-selling Performance Engine and Transmission Mounts, earning an average 4.5 stars rating across 17 reviews.

Energy Suspension – High Performance Transmission Mount for Street & Racing Vehicles (Part No.3.1108G)

High Performance Transmission Mount for Street & Racing Vehicles

from

$46.49
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
See More

Energy Suspension – Motor Mount (Part No.3.1145R)

Motor Mount

from

$66.99
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:
  • Gains Both Performance and Longevity
  • Will Handle Any and All Torque
  • Out Lasts Rubber
See More

Energy Suspension – Transmission Mount (Part No.3.1129G)

Transmission Mount

from

$97.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
See More

Energy Suspension – Transmission Mount (Part No.3.1132R)

Transmission Mount

from

$105.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
See More

Top-Rated Performance Transmission Brands For Your 1984 GMC S15

When it comes to finding the perfect Performance Transmission for your 1984 GMC S15, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Performance Transmission brands including Energy Suspension, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $46.49. Purchasing a Performance Transmission from us here at Advance Auto Parts is a smart move for both you and your 1984 GMC S15, providing peace of mind with parts that meet or exceed OEM standards.

Popular Energy Suspension 1984 GMC S15 Performance Transmissions

If you’re looking for a top-quality Performance Transmission for your 1984 GMC S15, Advance Auto Parts has exactly what you need with our selection of Energy Suspension Performance Transmissions. We have 1 Energy Suspension Performance Transmissions in stock for this fitment, all known for their durability and precision fit. With prices starting at just $46.49, you’ll find the perfect Performance Transmission for your needs and budget. Energy Suspension Performance Transmissions for the 1984 GMC S15 come highly rated, with over 17 customer reviews and an impressive average rating of 4.4 stars. Choosing a Energy Suspension Performance Transmission from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
High Performance Transmission Mount for Street & Racing Vehicles
from $46.49
(17)
High Performance Transmission Mount for Street & Racing Vehicles
“The best you can buy. Don’t be a cheap skate. Spend a little extra and get the good stuff. I used in 72′ chevy C-10. Has been restrored has 425 hp wit”

FAQs for 1984 GMC S15 Performance Transmissions

What are the best-selling Performance Transmissions for 1984 GMC S15s?

Out of 5 Performance Transmissions that fit 1984 GMC S15s, the following parts are the top sellers:

What’s the price range for 1984 GMC S15 Performance Transmissions?

The prices of Performance Transmissions for the 1984 GMC S15 range from $46.49 up to $105.99 for the most premium parts.

What is the average price of a Performance Transmission for a 1984 GMC S15?

The average price for Performance Transmissions for the 1984 GMC S15 is $84.74. 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 GMC S15 model years?

Yes, we carry Performance Transmissions for 7 model years of GMC S15s between 1982 and 1990. The following model years are the most popular for Performance Transmission purchases: 1990, 1989, 1988, 1987, 1986, 1985, 1983, and 1982.

What are the cheapest Performance Transmissions for my 1984 GMC S15?

The cheapest 1984 GMC S15 Performance Transmissions we carry are:

Does Advance Auto Parts sell Performance Transmissions for any other 1984 GMC models?

Yes. We stock Performance Transmissions for 14 other popular 1984 GMC models. Some of the most popular are 1984 Jimmy Performance Transmissions, 1984 K2500 Performance Transmissions, 1984 C2500 Performance Transmissions, 1984 K1500 Performance Transmissions, and 1984 C1500 Performance Transmissions.

What are the top-rated Performance Transmissions that fit the 1984 GMC S15?

The one 1984 GMC S15 Performance Transmission we have in stock is the High Performance Transmission Mount for Street & Racing Vehicles. It is rated 4.5 stars and costs $46.49.

What types of Performance Transmissions do you sell for my 1984 GMC S15?

As of 3/1/26, these are some of the most in-demand types of Performance Transmissions for a 1984 GMC S15:

Can I get help with 1984 GMC S15 Performance Transmission orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Transmissions and more.

What is your return policy for GMC S15 Performance Transmissions?

Advance Auto Parts keeps returns simple. For new GMC S15 Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.