Just finished the rear differential this past weekend. Ended up welding the end of the axle shaft then grind and fit. Kept doing the grind and fit until I had about ten thousands end play. Turned out pretty nice and was able to get the brakes replaced. Just need to get he wheels back on now. Thanks to all who helped by answering my questions. Had a friend with a lathe make me a wheel puller, worked real slick!