1981 GMC Jimmy Performance Transmissions
Keep Your 1981 GMC Jimmy 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 1981 GMC Jimmy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Transmission Dipstick Tubes, Performance Transmission Rebuild Kits, and Performance Transmission Shift 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.
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 $40.99 with an average 4.4 star rating. With over 3 reviews and a solid 5 star average, you can shop with confidence knowing other GMC Jimmy owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1981 GMC Jimmy Performance Transmission at Advance Auto Parts is around $136.14, with a range that starts at $40.99 and goes up to $449.99. With 10 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Transmission Mount, High-Performance Transmission Mount for Increased Durability, and Trans Mount: Urethane-Chevy start at just $83.99 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 1981 GMC Jimmy in peak condition, inside and out.
Find Your Specific 1981 GMC Jimmy Performance Transmissions
Looking for the perfect Performance Transmission for your 1981 GMC Jimmy? 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 GMC Jimmy. Whether you’re driving a 1981 model or another popular model year like
1990,
1991,
1995,
1996,
1997,
1998,
1999,
2000, and
2001, 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 1981 GMC Jimmy Performance Transmissions
B & M – Transmission Kit, Transkit 68-81 TH-350 Transmission (Part No.30229)
from
$449.99
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:
See More
Product Features:
- High Perf. Friction Materials
- Complete Overhaul Gasket Set
- Modification Components
- Replacement Valves
- Replacement Springs
Mr. Gasket – A/Tdipstick (Part No.9704G)
from
$91.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
Product Features:
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Product Features:
- Braided Stainless Steel
- Firewall Mounting
- Includes Oil Fill Tube
Mr. Gasket – A/Tdipstick (Part No.9703G)
from
$95.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
Product Features:
See More
Product Features:
- Braided Stainless Steel
- Firewall Mounting
- Includes Oil Fill Tube
Energy Suspension – Motor Mount (Part No.3.1116G)
from
$40.99
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 – Transmission Mount (Part No.3.1106R)
from
$83.99
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension – Transmission Mount (Part No.3.1129G)
from
$90.99
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Lakewood – Trans Mount: Urethane-Chevy (Part No.24350)
from
$97.99
Constructed of durable polyurethane to handle the stress oh high horsepower. Absorbs vibration and lasts longer than rubber Features unique built-in safety lock to keep from separating under high torque loads. Ideal for use on street or strip applications. Complete with grade-8 mounting hardware.
Product Features:
See More
Product Features:
- Durable Polyurethane
- Absorbs Vibration
- Last Longer Than Rubber
- Built-In Safety Lock
Energy Suspension – High-Performance Transmission Mount for Increased Durability (Part No.3.1106G)
from
$83.99
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension – Transmission Mount (Part No.3.1108R)
from
$42.99
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension – Transmission Mount (Part No.3.1132R)
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension – Motor Mount (Part No.3.1141G)
from
$67.99
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
B & M – Transpak For 82-93 TH700R4 Transmission (Part No.70235)
from
$199.99
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:
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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 – Shift Improver Kit For 68-81 TH-350 Transmission (Part No.30262)
from
$69.99
HEAVY DUTY-Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. STREET/STRIP-Positive shifts for high performance street use or for competitive events. Hardest, quickest possible shift.
Product Features:
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Product Features:
- Provides Crisp Shifts
- On Any Stock Automatic Transmission
- Eliminates Soft/Sluggish Shift
- Eliminates Shift Overlap
- Eliminate Clutch and Band Wear
B & M – Kickdown Cable For TH-350 Transmission (Part No.30287)
from
$97.99
These universal fit adjustable cables will work in 95 percent of all listed transmission applications, yet are less expensive than OE models. Use as straight replacement cable or ease the installation of transmission swaps.
Product Features:
See More
Product Features:
- Universal Fit Adjustable
- Less Expensive Than OE Models
- Ease Trans. Swap Installation
Popular 1981 GMC Jimmy Performance Transmissions Categories
Most Popular Performance Transmission Dipstick Tube for 1981 GMC Jimmies
Enhance your 1981 GMC Jimmy with this popular Performance Transmission Dipstick Tube we have in stock, for $95.99.
Mr. Gasket – A/Tdipstick (Part No.9703G)
from
$95.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
Product Features:
See More
Product Features:
- Braided Stainless Steel
- Firewall Mounting
- Includes Oil Fill Tube
Best-Selling 1981 GMC Jimmy Performance Transmission Rebuild Kit
Upgrade your Jimmy with our best-selling Performance Transmission Rebuild Kit.
B & M – Transmission Kit, Transkit 68-81 TH-350 Transmission (Part No.30229)
from
$449.99
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:
See More
Product Features:
- High Perf. Friction Materials
- Complete Overhaul Gasket Set
- Modification Components
- Replacement Valves
- Replacement Springs
Top-Quality Performance Transmission Shift Kits for 1981 GMC Jimmies
Choose a high-quality OEM or aftermarket Performance Transmission Shift Kit for GMC Jimmies and enjoy top-notch performance from $69.99.
B & M – Shift Improver Kit For 68-81 TH-350 Transmission (Part No.30262)
from
$69.99
HEAVY DUTY-Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. STREET/STRIP-Positive shifts for high performance street use or for competitive events. Hardest, quickest possible shift.
Product Features:
See More
Product Features:
- Provides Crisp Shifts
- On Any Stock Automatic Transmission
- Eliminates Soft/Sluggish Shift
- Eliminates Shift Overlap
- Eliminate Clutch and Band Wear
Top Picks for 1981 GMC Jimmy Performance Engine and Transmission Mounts
Invest in one of our 6 durable Performance Engine and Transmission Mounts for your 1981 GMC, knowing you’re getting trusted brands and expert craftsmanship.
Energy Suspension – Motor Mount (Part No.3.1116G)
from
$40.99
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 – Transmission Mount (Part No.3.1106R)
from
$83.99
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension – High-Performance Transmission Mount for Increased Durability (Part No.3.1106G)
from
$83.99
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Lakewood – Trans Mount: Urethane-Chevy (Part No.24350)
from
$97.99
Constructed of durable polyurethane to handle the stress oh high horsepower. Absorbs vibration and lasts longer than rubber Features unique built-in safety lock to keep from separating under high torque loads. Ideal for use on street or strip applications. Complete with grade-8 mounting hardware.
Product Features:
See More
Product Features:
- Durable Polyurethane
- Absorbs Vibration
- Last Longer Than Rubber
- Built-In Safety Lock
Energy Suspension – Motor and Transmission Mount (Part No.3.1124G)
from
$154.99
Product Features:
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- Re-Engineered to Handle High Horsepower
- Outlasts Rubber
- Virtually Indestructible
Energy Suspension – Transmission Mount (Part No.3.1132R)
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:
See More
Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Our Performance Transmission Kickdown Cable for 1981 GMC Jimmies
Make a smart move for your 1981 GMC Jimmy with our Performance Transmission Kickdown Cable for $97.99.
B & M – Kickdown Cable For TH-350 Transmission (Part No.30287)
from
$97.99
These universal fit adjustable cables will work in 95 percent of all listed transmission applications, yet are less expensive than OE models. Use as straight replacement cable or ease the installation of transmission swaps.
Product Features:
See More
Product Features:
- Universal Fit Adjustable
- Less Expensive Than OE Models
- Ease Trans. Swap Installation
Top-Rated Performance Transmission Brands For Your 1981 GMC Jimmy
When it comes to finding the perfect Performance Transmission for your 1981 GMC Jimmy, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 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 $40.99. Purchasing a Performance Transmission from us here at Advance Auto Parts is a smart move for both you and your 1981 GMC Jimmy, providing peace of mind with parts that meet or exceed OEM standards.
Popular Energy Suspension 1981 GMC Jimmy Performance Transmissions
If you’re looking for a top-quality Performance Transmission for your 1981 GMC Jimmy, 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 $40.99, you’ll find the perfect Performance Transmission for your needs and budget. Energy Suspension Performance Transmissions for the 1981 GMC Jimmy come highly rated, with over 1 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.
from
$40.99
(1)
Motor Mount
“I got this for my 1987 camaro. I had replaced the factory one with another fatory replacement, 4 days later it ripped in half. So I went in and got th”
FAQs for 1981 GMC Jimmy Performance Transmissions
What are the best-selling Performance Transmissions for 1981 GMC Jimmies?
Out of 10 Performance Transmissions that fit 1981 GMC Jimmies, the following parts are the top sellers:
- Transmission Mount (22907147) – $83.99
- High-Performance Transmission Mount for Increased Durability (22907148) – $83.99
- Trans Mount: Urethane-Chevy (22901287) – $97.99
What’s the price range for 1981 GMC Jimmy Performance Transmissions?
The prices of Performance Transmissions for the 1981 GMC Jimmy range from $40.99 up to $449.99 for the most premium parts.
What is the average price of a Performance Transmission for a 1981 GMC Jimmy?
The average price for Performance Transmissions for the 1981 GMC Jimmy is $136.14. 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 Jimmy model years?
What are the cheapest Performance Transmissions for my 1981 GMC Jimmy?
The cheapest 1981 GMC Jimmy Performance Transmissions we carry are:
- Motor Mount (17360832) – $40.99
- Shift Improver Kit For 68-81 TH-350 Transmission (6280919) – $69.99
- Transmission Mount (22907147) – $83.99
- High-Performance Transmission Mount for Increased Durability (22907148) – $83.99
- A/Tdipstick (11889421) – $95.99
Does Advance Auto Parts sell Performance Transmissions for any other 1981 GMC models?
Yes. We stock Performance Transmissions for 11 other popular 1981 GMC models. Some of the most popular are 1981 K2500 Performance Transmissions, 1981 C2500 Performance Transmissions, 1981 K1500 Performance Transmissions, 1981 C1500 Performance Transmissions, and 1981 K3500 Performance Transmissions.
What are the top-rated Performance Transmissions that fit the 1981 GMC Jimmy?
The one 1981 GMC Jimmy Performance Transmission we have in stock is the Motor Mount. It is rated 5 stars and costs $40.99.
What types of Performance Transmissions do you sell for my 1981 GMC Jimmy?
As of 11/2/25, these are some of the most in-demand types of Performance Transmissions for a 1981 GMC Jimmy:
Can I get help with 1981 GMC Jimmy 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 Jimmy Performance Transmissions?
Advance Auto Parts keeps returns simple. For new GMC Jimmy Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.