Found a dually Dana 70 at the junkyard today. What kind of machine work do I need to do to convert it to single rear wheel? I own a lathe, but not a milling machine. /forums/images/graemlins/usaflag.gif If I can do it myself, I might go back to the yard and make an offer. I don't know what the gears are, but they can't be worse than my 3.08 I have now. I have no ring gear up front so I've gotta buy new gears for that anyway.