Our 94 Ram 2500 with 324,000 miles is still going strong, I thought it had been replaced or worked on but last week I dropped the pan to replace the rear main seal I thought was leaking and the #5 main bearing looked great and it was the factory original bearing. I replaced the oil pump since the pan was off, It was a dam valve cover leaking down the back side of the engine and not the rear main seal....Anyway...new seal..new pan gasket and new oil pump ...
I bought the truck about 10 years ago with 286k miles on it...been to Ohio and back plus many other trip....burns no oil...
Truck just went to Paso Robles a couple of weeks ago and pickup a 63 Valiant 270 wagon.....going to Bakersfield in a couple weeks for a race towing enclosed trailer and 71 Dart....