When a 4L60 won't cut it and a Turbo 400's lack of overdrive has your engine howling on the highway, a 4L80E might be the solution to your transmission woes. Tracing its roots to the Turbo-Hydramatic ...
Open up any magazine or cruise the information super-highway and odds are the main topic of conversation is horsepower-and loads of it. We have it all these days with massive stroker engines; a ...
With their debut in the 1990s, GM's 4L60E and 4L80E transmissions reveal some of their differences –- and similarities –- right in their names. The "4" and "L" respectively refer to the number of ...