1971 Chevrolet G20 Van Performance Transmissions

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Keep Your 1971 Chevrolet G20 Van 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 1971 Chevrolet G20 Van looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Transmission Shift Kits, Performance Transmission Rebuild Kits, and Performance Transmission Dipstick Tubes. 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 1971 Chevrolet G20 Van Performance Transmission at Advance Auto Parts is around $212.56, with a range that starts at $49.99 and goes up to $511.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Dipstick With Tube, Transpak For 65-87 TH400 Transmission, and Transkit For 65-87 TH400 Transmission start at just $49.99 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 1971 Chevrolet G20 Van in peak condition, inside and out.

Essential 1971 Chevrolet G20 Van Performance Transmissions

B & M – Transkit For 65-87 TH400 Transmission (Part No.20229)

Transkit For 65-87 TH400 Transmission

from

$511.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
  • Drain Plug Kit Included
See More

B & M – Aluminum Braided Dip Stick, Fits TH-400 Transmission (Part No.22166)

Aluminum Braided Dip Stick, Fits TH-400 Transmission

from

$127.99
What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:
  • Automatic Transmission Dip Stick
See More

Mr. Gasket – Automatic Transmission Dipstick With Tube (Part No.9690)

Automatic Transmission Dipstick With Tube

from

$49.99
Fits GM (General Motors) Powerglide transmissions with an aluminum case. Chrome plated dipstick that includes O-ring for a positive seal.

Product Features:
  • Chrome Plated
  • Includes O-Ring
See More

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

Aluminum Braided Dip Stick, Fits TH-350 Transmission

from

$127.99
What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:
  • Automatic Transmission Dip Stick
  • Mounts to bellhousing
  • Sold as a kit
  • Natural finish
  • Fits TH350 & TH350C
See More

B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

from

$166.99
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:
  • 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

Most Popular Performance Transmission Shift Kit for 1971 Chevrolet G20 Vans

Enhance your 1971 Chevrolet G20 Van with this popular Performance Transmission Shift Kit we have in stock, for $166.99.

B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

from

$166.99
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:
  • 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 1971 Chevrolet G20 Van Performance Transmission Rebuild Kit

Upgrade your G20 Van with our best-selling Performance Transmission Rebuild Kit.

B & M – Transkit For 65-87 TH400 Transmission (Part No.20229)

Transkit For 65-87 TH400 Transmission

from

$511.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
  • Drain Plug Kit Included
See More

Top-Quality Performance Transmission Dipstick Tubes for 1971 Chevrolet G20 Vans

Choose a high-quality OEM or aftermarket Performance Transmission Dipstick Tube for Chevrolet G20 Vans and enjoy top-notch performance from $49.99.

Mr. Gasket – Automatic Transmission Dipstick With Tube (Part No.9690)

Automatic Transmission Dipstick With Tube

from

$49.99
Fits GM (General Motors) Powerglide transmissions with an aluminum case. Chrome plated dipstick that includes O-ring for a positive seal.

Product Features:
  • Chrome Plated
  • Includes O-Ring
See More

B & M – Aluminum Braided Dip Stick, Fits TH-400 Transmission (Part No.22166)

Aluminum Braided Dip Stick, Fits TH-400 Transmission

from

$127.99
What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:
  • Automatic Transmission Dip Stick
See More

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

Aluminum Braided Dip Stick, Fits TH-350 Transmission

from

$127.99
What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:
  • Automatic Transmission Dip Stick
  • Mounts to bellhousing
  • Sold as a kit
  • Natural finish
  • Fits TH350 & TH350C
See More

FAQs for 1971 Chevrolet G20 Van Performance Transmissions

What are the best-selling Performance Transmissions for 1971 Chevrolet G20 Vans?

Out of 5 Performance Transmissions that fit 1971 Chevrolet G20 Vans, the following parts are the top sellers:

What’s the price range for 1971 Chevrolet G20 Van Performance Transmissions?

The prices of Performance Transmissions for the 1971 Chevrolet G20 Van range from $49.99 up to $511.99 for the most premium parts.

What is the average price of a Performance Transmission for a 1971 Chevrolet G20 Van?

The average price for Performance Transmissions for the 1971 Chevrolet G20 Van is $212.56. 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 Van model years?

Yes, we carry Performance Transmissions for 6 model years of Chevrolet G20 Vans between 1967 and 1974. The following model years are the most popular for Performance Transmission purchases: 1974, 1973, 1972, 1970, 1969, 1968, and 1967.

What are the cheapest Performance Transmissions for my 1971 Chevrolet G20 Van?

The cheapest 1971 Chevrolet G20 Van Performance Transmissions we carry are:

Does Advance Auto Parts sell Performance Transmissions for any other 1971 Chevrolet models?

What types of Performance Transmissions do you sell for my 1971 Chevrolet G20 Van?

As of 3/1/26, these are some of the most in-demand types of Performance Transmissions for a 1971 Chevrolet G20 Van:

Can I get help with 1971 Chevrolet G20 Van 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 Van Performance Transmissions?

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