I friend of mine is interested in this '85 chevy van with a 4X4 conversion that was done by a company called Quigley. Anyone seen one of these or know if it is a rugged setup? I think that they lift it 3" and replace the rear end with a dana 60 and put a dana 44 under the front. Any input would be helpful. I am trying to get some info before we make the drive out to look at it. I checked their website but it didnt have too many specs.