GM's mass-market diesel engine has seen many variations, but these three stand out as the best.

Over the last century, Chevrolet has rolled out several impressive engines, from the Gen I 350 small-block V8 and the Gen III Vortec 5300 V8, both of which we included on our list of the most reliable ...

In years gone by, the LLY variant of Duramax turbodiesel V8 powered vehicles such as the Chevrolet Silverado HD and GMC ...

Recent spy footage of several prototype GM HD trucks undergoing testing in Colorado has reignited speculation about the long-rumored 8.3L Duramax diesel engine, nicknamed “MegaMax.” The video was ...

Both Ford and Chevy decided that their half-ton pickups deserve some diesel love, leading to both the F-150 and Silverado ...

Owners of vehicles cradling GM’s baby Duramax turbodiesel engines are likely familiar with the capless fuel filler system. While this system is designed to make refueling easier, adding a fuel cap can ...

G Force Performance continues to expand its lineup of swap-ready components and chassis solutions with the release of a ...