The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over the years.

Chevrolet advertises 470 horsepower and 975 lb-ft of torque for the enhanced L5P 6.6 Duramax available ... capacity when properly equipped. The Duramax is built on a strong foundation with its ...

Banks turned his trials into a YouTube series in which you can watch hours of video, all aimed at making the current-gen L5P Duramax throw its “crank on the floor or heads on the ceiling.” ...