1. Transmission Shifters For Sale
  2. sku: 21345749639271813
  3. AMERICAN SHIFTER ZGMA78B6

AMERICAN SHIFTER COMPANY ZGMA78B6 Automatic Transmission Kit Arm Dual TH350 Bend Shift Gm

fits make: Chevy. year: 2023.

Zgma78b6 American Shifter Company Th350 Automatic Transmission Kit 23 Inch Chrome Dual Bend Shift Arm Chevy Gm

( Brand: American Shifter Company ), ( Manufacturer Part Number: ZGMA78B6 ), ( Hardware Included: Yes ), ( Items Included: Shifter ), ( Transmission Type: Automatic ), ( Interchange: Gennie Summit Shifter Lokar Racing ), ( Manufacturer Warranty: Limited Lifetime Warranty ), ( Patent: Patent Pending ), ( Shift Action: Push Button, Red, Blue, Tan ), ( Shift Linkage Type: Rod ), ( Material: Aluminum ), ( Instructions: Detailed Instructions ), ( Mounting: Front, Middle Rear ), ( Type: Linkage ), ( Knob: Black ), ( Designed Location: Usa ), ( Application: Gm 350 ), ( Arm: 23 Dual Bend )

Review AMERICAN SHIFTER COMPANY Th350 Automatic Transmission Kit Inch Chrome Dual Bend Shift Arm Chevy Gm fits 2023

Introducing the American Shifter ZGMA78B6 TH350 Automatic Transmission Kit for Chevy GM vehicles with 23 spline dual bend output shafts. This high-performance transmission kit is designed to deliver superior shifting quality and durability for your automobile.

The ZGMA78B6 kit is specifically engineered for Chevy and GM applications using TH350 automatic transmissions. It comes with all the necessary components to upgrade your stock transmission, making it an excellent choice for enthusiasts seeking to enhance their vehicle's performance.

This kit includes a heavy-duty shifter assembly. The shifter housing is CNC machined from billet aluminum, ensuring a perfect fit and exceptional strength. The shifter knob is made of anodized aluminum and offers a comfortable grip during shifting. The kit also includes a set of precision-machined shift forks that engage the transmission's synchronizers for smooth and precise shifts.

The heart of the kit is the 23 spline dual bend output shaft. It is manufactured from high-strength steel and features a unique dual bend design for improved torque capacity and reduced stress on the transmission. This upgrade significantly enhances the overall performance and longevity of your TH350 transmission.

The ZGMA78B6 TH350 Automatic Transmission Kit is compatible with various Chevy and GM applications, including late model trucks, muscle cars, and hot rods. By upgrading your stock transmission with this kit, you can expect improved acceleration, smoother shifts, and increased reliability.

Installation is a breeze with clear and concise instructions included in the package. The kit also comes with all the necessary hardware, making it a complete solution for upgrading your TH350 transmission.

In summary, the American Shifter ZGMA78B6 TH350 Automatic Transmission Kit with 23 dual bend output shaft is an excellent choice for Chevy and GM enthusiasts looking to enhance their vehicle's performance and reliability. This high-quality, CNC machined kit features a heavy-duty shifter assembly, precision-machined shift forks, and a robust 23 spline dual bend output shaft. Upgrade your TH350 transmission today and experience the difference!

The American Shifter ZGMA78B6 TH350 automatic transmission kit with 23 dual bend arms for Chevy GM vehicles is a popular aftermarket option for those seeking to upgrade their automatic transmissions. Here are some pros and cons to help you make an informed decision:

Pros:

1. Improved Shift Quality: This kit is designed to provide smoother and quicker shifts compared to the stock transmission. The double-bend arms help reduce the angle of engagement between the transmission bands and the clutch plates, resulting in more precise shifts.

2. Enhanced Durability: The 23 dual bend arms in this kit are made of high-strength steel, which makes them more durable than the stock arms. This can help extend the life of the transmission by reducing the risk of arm failure.

3. Customizable: This kit allows you to customize the shift points and shift feel to your liking. This can be particularly useful for those who use their vehicles for towing or racing.

4. Cost-effective: Compared to a complete rebuild or replacement of the transmission, this kit is a more cost-effective option for those seeking to improve the performance and durability of their automatic transmission.

Cons:

1. Installation Complexity: Installing this kit can be a complex process, especially for those without experience in transmission work. It requires the removal of the transmission and the installation of new parts.

2. Cost: While this kit may be more cost-effective than a complete transmission replacement, it still requires a significant investment. The cost of the kit, as well as the cost of any necessary tools or shop time, should be taken into consideration.

3. Potential for Shift Hesitation: Some users have reported experiencing shift hesitation after installing this kit. This can be caused by a variety of factors, including improper installation or the use of incompatible parts.

Conclusion:

The American Shifter ZGMA78B6 TH350 automatic transmission kit with 23 dual bend arms for Chevy GM vehicles offers several advantages, including improved shift quality, enhanced durability, and customizability. However, it also comes with some drawbacks, such as the complexity of installation and the potential for shift hesitation. Ultimately, whether or not this kit is right for you will depend on your individual needs, budget, and experience level.

Recommendation:

If you are comfortable with the complexity of the installation process and are looking for a cost-effective way to improve the performance and durability of your automatic transmission, then this kit may be worth considering. However, if you are unsure of your ability to install the kit yourself, or if you are looking for a more straightforward solution, then you may want to consider other options, such as a transmission rebuild or replacement. It's also important to ensure that you use compatible parts and follow the installation instructions carefully to avoid any potential issues.

Details:

This item is a TH350 Automatic Transmission Shifter Kit with chrome dual bend shift arm, designed for GM Chevy vehicles.

specifications geashif:

  • for makes: Chevy
  • for years: 2023
  • brand: American Shifter Company
  • mpn: Zgma78b6
  • hardware included: Yes
  • items included: Shifter
  • transmission type: Automatic
  • interchange: Gennie Summit Shifter Lokar Racing
  • manufacturer warranty: Limited Lifetime Warranty
  • patent: Patent Pending
  • shift action: Push Button, Red, Blue, Tan
  • shift linkage type: Rod
  • material: Aluminum
  • instructions: Detailed Instructions
  • mounting: Front, Middle Rear
  • type: Linkage
  • knob: Black
  • designed location: Usa
  • application: Gm 350
  • arm: 23 Dual Bend

payments geashif:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

seller geashif:

  • city: Andover, Kansas
  • rating: 100.0%
  • # reviews: 12

offer geashif:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: April 19, 2026

shipping geashif:

  • carrier: USPS
  • cost: $25.04
  • transit: 5-11 Days
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated

general geashif:

  • Car Truck Parts Accessories > Transmission Drivetrain > Shifters, Cables Linkages
  • condition: New

returns geashif:

  • policy: No Returns
for makes: chevy, for years: 2023, hardware included: yes, items included: shifter, transmission type: automatic, interchange: gennie summit shifter lokar racing, manufacturer warranty: limited lifetime warranty, patent: patent pending, shift action: push button, red, blue, tan, shift linkage type: rod, instructions: detailed instructions, mounting: front, middle rear, type: linkage, knob: black, designed location: usa, application: gm 350, arm: 23 dual bend,
category: auto parts > car truck parts accessories > transmission drivetrain > shifters, cables linkages, material: aluminum, sku: 21345749639271813,
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