This Ram 1500 Classic seemed to be on its way to the scraper. But a car rebuild expert saw potential in it and paid under $4,000 to buy it ...

The biggest advantage to using a 4BT Cummins, over the standard 4.0L gas engine, in a rock crawler is the peak torque delivery occurring at around 1,600 rpm compared to the 3,000 rpm peak torque of ...