I have successfully completed my 4x4 conversion. I started with a 2wd 94' ranger. I got all the drive terrain from a 94' 4wd parts truck. I now have a converted ranger with ttb. I did not do a solid axle swap, which is the way most would go. I started the conversion thinking it would be fairly easy, but ran into many problems. If I were to go back and do it again I would do a sas. I am very satisfied with what I have done though. It took me three months to do considering I did it in my driveway with no air tools. Anyone considering this should probably just go buy a 4wd ranger. I will post picks of my truck soon.