Cummins diesel engines. While it's safe to say a majority of Clessie's loyalists firmly believe that all of the brand's I-6 powerplants truly are the greatest things that ever happened to diesel, the ...

We may receive a commission on purchases made from links. Since its 1919 founding, Cummins has earned a reputation for designing and manufacturing car, truck, and SUV engines as powerful as they are ...

The 12V Cummins diesel engine and its 24V version share numerous traits, including displacement. But their differences make ...

During Cummins 6BT preparation, a small but critical fix addresses the killer dowel pin issue. How can early prevention ...

Cummins diesel engines and the Ram truck combined forces some years ago, creating what some would describe as the best partnership since peanut butter and jelly. The first-gen Cummins engines cost a ...

The 5.9-liter Cummins is diesel royalty. It's the reason thousands of Ram trucks from the late '90s and early 2000s are still climbing hills, pulling trailers, and terrifying Priuses in the fast lane.

Anyone that’s popped a clutch cover off an engine or removed camshafts to swap valve shims is familiar with the steel dowel pins manufacturers use to keep critical components and gaskets aligned.