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 ...

The most significant difference between General Motors' 4L60E and 4L65E four-speed automatic transmissions is their ability to withstand different levels of torque. Before the 4L65E was introduced in ...

HOT ROD Garage, presented by Lincoln Tech, is the new show from HOT ROD Magazine with host Mike Finnegan and guest David Freiburger of HOT ROD and the Roadkill series here on the Motor Trend Channel.

Poor reliability is a car problem that isn't as prevalent as it used to be. Automatic transmissions were among the worst offenders, with some going from smoothly shifting between gears while ...