“How It’s Made” generally shows how the colander in your cabinet, or your car's oil pressure sensor, are handled and packaged in a massive factory. Sometimes the show will dive into a subject more off ...

Last week, GM Authority exclusively brought you the very first images of GM’s upcoming 3.0L I-6 LM2 turbo-diesel Duramax engine. We were having a ball with the vector until GM issued a takedown notice ...