Thank you for your reply,I agree that line boring both kingpins inline is prefered in a perfect world.It took me a few hours of carefull honing to get a good fit.What a pain in the #ss but well worth the bill at the machine shop I would have paid.That money will be spent on the many little things that pop up when restoring a 60 plus year old truck.Besides the real fun is doing it yourself when you can.It is alot more entertaining than watching Television exept for the recent election results.Man that was almost as good as when I got the engine running in my truck before I tore it down.