Despite its name, the 4L80E is not an upgrade to its GM counterparts. Introduced alongside the original 4L60 in the early 90â€™s the 4L80E was designed for large trucks and is designed as a heavy duty unit, rather than a transmission for smaller cars or even some pickups. Applications that use this transmission include the 8.1 L Avalanche, the Tahoe, and the Hummer. Monster provides a wide selection of different performance ratings in our transmissions, including mild, heavy duty, super sport, and SS Xtreme.
Watch a Monster 4L80E Transmission get installed on Truck Tech TV!