4L80E Transmission

When you want to rebuild your vehicle for maximum performance, one of the most important parts is the transmission. The 4L80E transmission is designed for GM trucks. The original transmission was manufactured starting in 1991. The transmission is a staple in GM trucks. At GearStar, we sell a selection of transmission kits, including the 4L80E performance transmission. Whether you are building a vehicle for high-performance street use or racing, we have options to fit your needs.

What is the 4L80E Transmission?

The 4L80E transmission is a GM transmission that was originally used in many trucks. Our performance transmission is rebuilt to provide you with everything you need to install into your vehicle. We include the converter, and master overhaul kit, transgo reprogramming kit filter, bearing kit, thrust washer kit, clutch assembly, internal wiring harness, and more. We sell several options for the GM 4L80E performance transmission, including Level 2, Level 3, and Level 4, depending on your particular needs. When you want to swap your transmission for a performance trans, check out the choices we have available on our website.

The Basics of the GM 4L80E Transmission

The GM 4L80E is a reliable transmission that features four gears that has a longitudinal orientation and electronic control. The outer casing is cast aluminum, and it is considered a hydraulic transmission. The transmission is slightly more heavy-duty than the 4L60E, except the bell housing is part of the unit. The transmission measure 26 ¼ inches long and takes 6.8 quarts of transmission fluid. The original transmission has cooling ports that are built in to maximize oil cooling. When you first install a performance transmission, add as much transmission fluid as it takes to fill the unit.

What Are the Advantages of Buying A Transmission from GearStar?

When you purchase a transmission from GearStar, you know you are getting a quality product. Our team of experts pays attention to detail to ensure that we build each transmission perfectly to our specifications. We provide a warranty on all the workmanship and parts for 36 months or 36,000 miles, whichever comes first. We have been selling high-performance transmissions such as the 4L80E transmission for years, and our customers love us. You can view a gallery and testimonials from happy customers on our website.

About GearStar Transmissions

At GearStar, you can be sure that your performance transmission is built with the utmost care and precision. One of our master technicians builds the transmission from start to finish. We use DYNO testing with a convertor to test the transmission to the equivalent of 100 miles. This ensures that the transmission and convertor package operate perfectly before we ship them. If you encounter any questions or concerns when you install the transmission, contact us, and we are happy to provide you with answers. At GearStar, customer satisfaction is our number one concern. We take pride in building excellent transmissions that will work properly and serve you well for years to come. Contact us today to place an order for your performance transmission.