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

General Motors used the TH350 and TH400 transmissions in the '60s. The numbers in their names aren't the only things ...

Transmissions are the unsung heroes of the automotive world, but which ones are the most bulletproof?

The 700R4 transmission from General Motors continues to be a reliable and sought-after automatic gearbox more than 40 years after its introduction. Used in all manner of cars and trucks, the GM Turbo ...