Everything Else
The GM 4L80E transmission is a proven four-speed automatic designed for applications requiring uncompromising strength. It incorporates electronic shift modulation, a lockup torque converter, and strong internal gear architecture derived from the TH400. Engineered to manage demanding torque outputs, it remains a top choice for heavy trucks, commercial fleets, and high-performance enthusiasts. Buyers benefit from its diagnostic-friendly electronics, reliable cooling design, and long service lifespan. With broad availability of parts and upgrades, the GM 4L80e Transmission offers exceptional value for both OEM replacement and performance projects. Its reputation for durability makes it a dependable solution for anyone seeking power, control, and consistency.
