Even though the 5.9L Cummins and 7.3L Power Stroke diesel engines are no longer in production, they’re still popular engines.

Cummins’ venerable 5.9-liter diesel engine has undergone many revisions. Here are some highlights of each one. What is a ...

The Dodge-Cummins relationship is arguably America's strongest automotive partnership. It began in 1989 when Cummins started ...