When comparing the Mopar 68RFE automatic transmission to the Aisin AS69RC, we should start with some similarities. Both transmissions are six-speed varieties used primarily in heavy-duty Dodge/Ram ...

If you've ever been in the market for a capable and dependable work truck, you'd know that choosing the correct transmission can be just as important as selecting the right engine option for your ...

The transmission in a vehicle must be able to function in challenging circumstances without fail. Arguably the hardest working part of the engine, the transmission doesn't get nearly the recognition ...

Ram trucks have a reputation for making big power with minimal investment, thanks to the legendary Cummins diesel engine. Unfortunately, that isn’t the only reputation they have. The trucks are also ...

Perhaps the single most expensive (and destroyed) part of a diesel pickup is the transmission. From the 400-lb-ft Ram back in 1989 to the 800-plus-lb-ft numbers of the current Big Three, diesel ...