1994 Chevrolet G20 Performance Transmissions

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Keep Your 1994 Chevrolet G20 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 1994 Chevrolet G20 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine and Transmission Mounts 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 B & M. For example, B & M Performance Transmissions start at just $109.99 with an average 4.3 star rating. With over 8 reviews and a solid 5.0 star average, you can shop with confidence knowing other Chevrolet G20 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1994 Chevrolet G20 Performance Transmission at Advance Auto Parts is around $101.39, with a range that starts at $66.99 and goes up to $109.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Energy Suspension Motor Mount, 3.1145R 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 Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1994 Chevrolet G20 in peak condition, inside and out.

Essential 1994 Chevrolet G20 Performance Transmissions

B & M – B & M Transpak For 65-87 Th400 Transmission, 20228 (Part No.20228)

B & M Transpak For 65-87 Th400 Transmission, 20228

from

$172.99
The B&M Transpak is the next step up from the B&M Shift Improver kit. 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). B&M Transpak kit for 1965-1987 GM TH400/375 automatic transmissions. 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 is 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 and offers normal automatic operation when in Drive. Stage 2 is for Hi-Performance street use. Essentially the same as Heavy Duty mode except shifts are much quicker. Retains full automatic features and standard shift points with selector in Drive.
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B & M – B & M Transpak For 82-93 Th700R4 Transmission, 70235 (Part No.70235)

B & M Transpak For 82-93 Th700R4 Transmission, 70235

from

$212.99
The B&M Transpak is the next step up from the B&M Shift Improver kit. 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). B&M Transpak kit for 1982-1993 GM TH700R4/4L60 automatic transmissions. 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 is 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 and offers normal automatic operation when in Drive. Stage 2 is for Hi-Performance street use. Essentially the same as Heavy Duty mode except shifts are much quicker. Retains full automatic features and standard shift points with selector in Drive. Note: Not for GM 4L60E electronic transmissions.
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B & M – B & M Shiftplus, 4L60E And 4L80E, 70380 (Part No.70380)

B & M Shiftplus, 4L60E And 4L80E, 70380

from

$109.99
The new design of the B&M Shift Plus Electronic Shift Improver allows you to improve the transmission’s shifting performance without removing the transmission pan or valve body. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock! Installs in just minutes, the Shift Plus simply recalibrates your transmission’s hydraulic system electronically for optimum performance and extended life! Select the mode that best suits your application. Reduces slippage and heat! 50 state emissions legal. The Shift Plus shift firmness not only makes driving more fun and pleasurable, but slippage and heat are reduced, extending the life of your transmission!
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Energy Suspension – Energy Suspension Transmission Mount, 3.1108R (Part No.3.1108R)

Energy Suspension Transmission Mount, 3.1108R

from

$46.49
A true performance application component for cars, trucks, hot rods. For 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.
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Energy Suspension – Energy Suspension Transmission Mount, 3.1132G (Part No.3.1132G)

Energy Suspension Transmission Mount, 3.1132G

from

$105.99
A true performance application component for cars, trucks, hot rods. For 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.
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Energy Suspension – Energy Suspension Motor Mount, 3.1145R (Part No.3.1145R)

Energy Suspension Motor Mount, 3.1145R

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.
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Energy Suspension – Energy Suspension Motor And Transmission Mount, 3.1130R (Part No.3.1130R)

Energy Suspension Motor And Transmission Mount, 3.1130R

from

$116.99
Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature of Energy’s proprietary Hyper-Flex material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced the quality components that our customers continue to demand. Providing problem-solving solutions with applications for the most popular vehicles, paired with our Limited warranty and superb customer support, Energy Suspension is your first quality choice in performance polyurethane suspension components.
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Lakewood – Lakewood Trans Mount: Urethane-Chevy, 24350 (Part No.24350)

Lakewood Trans Mount: Urethane-Chevy, 24350

from

$103.99
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.
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Most Popular Performance Engine and Transmission Mount for 1994 Chevrolet G20s

Enhance your 1994 Chevrolet G20 with this popular Performance Engine and Transmission Mount we have in stock, for $66.99.

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

Energy Suspension Motor Mount, 3.1145R

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.
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Best-Selling 1994 Chevrolet G20 Performance Transmission Shift Kit

Upgrade your G20 with our best-selling Performance Transmission Shift Kit with a 5 Starts rating across 1 review.

B & M – B & M Shiftplus, 4L60E And 4L80E, 70380 (Part No.70380)

B & M Shiftplus, 4L60E And 4L80E, 70380

from

$109.99
The new design of the B&M Shift Plus Electronic Shift Improver allows you to improve the transmission’s shifting performance without removing the transmission pan or valve body. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock! Installs in just minutes, the Shift Plus simply recalibrates your transmission’s hydraulic system electronically for optimum performance and extended life! Select the mode that best suits your application. Reduces slippage and heat! 50 state emissions legal. The Shift Plus shift firmness not only makes driving more fun and pleasurable, but slippage and heat are reduced, extending the life of your transmission!
See More

Top-Rated Performance Transmission Brands For Your 1994 Chevrolet G20

When it comes to finding the perfect Performance Transmission for your 1994 Chevrolet G20, 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 B & M, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $109.99. Purchasing a Performance Transmission from us here at Advance Auto Parts is a smart move for both you and your 1994 Chevrolet G20, providing peace of mind with parts that meet or exceed OEM standards.

Popular B & M 1994 Chevrolet G20 Performance Transmissions

If you’re looking for a top-quality Performance Transmission for your 1994 Chevrolet G20, Advance Auto Parts has exactly what you need with our selection of B & M Performance Transmissions. We have 1 B & M Performance Transmissions in stock for this fitment, all known for their durability and precision fit. With prices starting at just $109.99, you’ll find the perfect Performance Transmission for your needs and budget. B & M Performance Transmissions for the 1994 Chevrolet G20 come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a B & M Performance Transmission from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
B & M Shiftplus, 4L60E And 4L80E, 70380
from $109.99
(1)
B & M Shiftplus, 4L60E And 4L80E, 70380
“the kit is amazing its a cheap and simple way to increase the shifting ability and performance of a stock transmission, a simple 2 wire install and u ”

FAQs for 1994 Chevrolet G20 Performance Transmissions

What are the best-selling Performance Transmissions for 1994 Chevrolet G20s?

Out of 2 Performance Transmissions that fit 1994 Chevrolet G20s, the following parts are the top sellers:

What’s the price range for 1994 Chevrolet G20 Performance Transmissions?

The prices of Performance Transmissions for the 1994 Chevrolet G20 range from $66.99 up to $109.99 for the most premium parts.

What is the average price of a Performance Transmission for a 1994 Chevrolet G20?

The average price for Performance Transmissions for the 1994 Chevrolet G20 is $101.39. 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 Chevrolet G20 model years?

Yes, we carry Performance Transmissions for 19 model years of Chevrolet G20s between 1975 and 1995. The following model years are the most popular for Performance Transmission purchases: 1995, 1993, 1992, 1991, 1990, 1989, 1988, 1987, and 1986.

What are the cheapest Performance Transmissions for my 1994 Chevrolet G20?

The cheapest 1994 Chevrolet G20 Performance Transmissions we carry are:

Does Advance Auto Parts sell Performance Transmissions for any other 1994 Chevrolet models?

Yes. We stock Performance Transmissions for 18 other popular 1994 Chevrolet models. Some of the most popular are 1994 Impala Performance Transmissions, 1994 Camaro Performance Transmissions, 1994 Corvette Performance Transmissions, 1994 Caprice Performance Transmissions, and 1994 Blazer Performance Transmissions.

What are the top-rated Performance Transmissions that fit the 1994 Chevrolet G20?

The one 1994 Chevrolet G20 Performance Transmission we have in stock is the Energy Suspension Motor Mount, 3.1145R. It costs $66.99.

What types of Performance Transmissions do you sell for my 1994 Chevrolet G20?

As of 8/2/26, these are some of the most in-demand types of Performance Transmissions for a 1994 Chevrolet G20:

Can I get help with 1994 Chevrolet G20 Performance Transmission orders?

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

What is your return policy for Chevrolet G20 Performance Transmissions?

Advance Auto Parts keeps returns simple. For new Chevrolet G20 Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.