When it rolled out for the 2019 model year across the GMC Sierra and Chevrolet Silverado lineups, GM's new L3B engine was unlike anything used before in a modern full-size truck. This pickup-specific ...
General Motors, the owner of GMC, has made all sorts of impressive powertrains over the years. Muscle cars with V8s are sprinkled all throughout its history, as are powerful pickup trucks, sporty ...