If you are eyeing a Ram 3500, but aren't sure if you should get the 6.7 Cummins Standard or High Output, here are the key differences you need to know.

Many diesel engines like the 6.7 Cummins use a CCV filter. Here is that filter's purpose, why it is so important, and how often you should change it.

Pushrod engines aren't too hard to find on trucks, and there are a couple of important reasons behind that. Here are the ...

The Cummins 12-valve is hilariously simple and reliable, but what puts it over the top as the greatest diesel pickup truck motor of all time is how easily it can be modified to produce hilarious ...

Cummins Inc. has announced the release of its High Output 6.7-liter Turbo Diesel for Ram Heavy Duty pickup trucks. The new high-output rating produces peak torque of 800 lb ft.

Looking for oil for your 6.7 cummins? Our team of experts narrowed down the best oil for 6.7 cummins on the market. Read this review and save yourself time and money.

Cummins 15-liter natural gas engine shown above will follow their gasoline-powered 6.7-liter engine scheduled for roll-out in 2024.

Diesels are smelly, smoky and loud, right? Not if my advance trial of Cummins’ new 6.7-liter QSB common-rail diesel is any indication. This marine power plant offers clean, Tier 3 emissions as rated ...

6.7-liter Cummins diesel engine as found in the 2019 and 2020 Ram 3500 , 4500 and 5500 models is getting a recall thanks to an issue involving its computer-controlled warmup procedure, FCA ...

Although it still has a 6.7L crankshaft, almost nothing else inside the engine is factory. Fink’s Machine made the connecting rods, which swing a set of 12:1 compression Arias pistons.