The General Motors 8L family of transmissions has been in service since 2014, gradually replacing older 6L six-speed units across much of the company's lineup. The bigger 8L90 was the first GM 8-speed ...

The largest of the Detroit Big Three has identified a problem affecting a little over 90,000 examples of the Chevrolet Camaro and various Cadillac models based on the rear-biased Alpha platform.

If you've ever paid attention to the number of gears in your transmission, you might've noticed that those numbers have gone up over the years. Early automatic transmissions like the GM Hydra-Matic ...