4L80E TRANSMISSION DRIVERS

This cookie is set by GDPR Cookie Consent plugin. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. If you’re looking to swap in a 4L80E transmission, Gearstar is happy to build a custom transmission that fits your needs! The high performance automatic transmission is widely recognized for its reliability and power. Today, GM 4L80E transmissions keep its die-cast aluminum frame and is mostly compatible with Chevrolet style GM engines. Shift points, shift pressures, torque converter lockup, and overdrive can all be controlled by the user, offering endless possibilities and full control.

4L80E TRANSMISSION DRIVERS

The 4L80E transmission requires a controller, but some drivers appreciate that they can easily reprogram and adjust the display to their liking. Speaking of, the need for electronic control is a concern surrounding this transmission.

Also, the 4L80E is roughly 50 pounds heavier compared to the TH400 because of the electronic control. It has a 25 percent overdrive and is 4 inches longer than the TH400, but the trans mount is moved rearward by an inch-and-a-half. TH400Īs stated before, the 4L80E is similar to the TH400. Of course, we can’t forget that GM 4L80E transmissions can also be found in less appealing vehicles such as motorhomes and school buses! 4L80E vs. This is one of the reasons why 4L80E transmissions find their way into luxury vehicles such as Bentleys, Jaguars, Rolls Royces, and Aston Martins. There were some minor issues with the automatic transmissions, but improvements have been made over the years.įor one, the newer boxes are more attractive and all models can be made to fit performance applications. They were placed in GM trucks, such as the Sierra, Silverado, Suburban, and the Hummer H1. GM 4L80E transmissions were first introduced in 1991.

4l80e transmission