Aren’t the Duramax (left) and 5.9L Cummins common ... Of course, the bottom of the injector bodies are different (the Cummins unit is thicker). I compared the two while at Maximum Diesels ...

Check out the table below for a side-by-side comparison of the numbers: GM Duramax vs. Ford Super Duty Power Stroke vs. Ram HD Cummins ...

a 5.9-liter 12-valve Cummins into a Charger sedan, and more recently a 6.6-liter Duramax engine into a late-model Camaro. Much more impressive than the output is how snugly these engines were made ...