If you're looking at the Cummins 4BT and 6BT engines for a potential swap, there are a few things you need to know. Right off the bat, both of these are formidable diesel engines, so no matter which ...

The 6.7L Cummins inline-six diesel has powered pickup trucks for 30+ years, evolving from 5.9L origins to today's 430hp Ram ...

It's not uncommon to hear of old technology becoming fan favorites among the automotive community. As an example, one need only look at the cult following that the Toyota Hilux has generated thanks to ...

It's a shame that diesel has never really caught on in the US as a powerplant for sedans and SUVs, but at least some of us have got the right idea when it comes to pickups, packing these engines into ...

Click here to write a Letter to the Editor. OUISVILLE, Ky. — Rival independent heavy-duty engine makers Caterpillar Inc. and Cummins Inc. said last week they would continue to win sales, despite plans ...

Produced for the 1969 model year when Kaiser Jeep was calling the shots, the Gladiator J3000 we’ve found on Bring a Trailer is anything but a garage queen. Currently located in California, this fellow ...

When it comes to gas-guzzling engines, the American automotive industry is known for building some of the best V8s of all time. However, US manufacturers have also developed some legendary diesels, ...

While Dodge diesel trucks didn't always have Cummins engines, their shared history dates all the way back to 1989. That's when the inline six-cylinder 5.9-liter Cummins diesel first appeared in Dodge ...