Despite their similar names, there are some notable differences between the 4L60E and 4L65E. These differences come in their ...

To break down a transmission in entire technical detail would encompass a task best left to books by companies such as S-A Design, so in this month's tech article we're showing you the basics of ...

Modern GM transmissions can be more than a little tricky with all the wiring and tuning involved, but nobody said it needed to be that way. If only there were a little computer you could slap on your ...