Being an early-2000s diesel engine, the LB7 Duramax doesn't have any of the ... However, most (if not all) conversion kits require you to delete the EGR — which is ilegal. 2017 saw the debut ...

In the world of heavy-duty pickups, competition under the hood is fierce, with major brands like Duramax, Cummins, and Powerstroke, making the list of the most reliable diesel engines ever built.

In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup, which could outperform or match its rivals in power and towing capacity. Several years later, in 2023, the inline ...