Thanks Fordem. It seems to make noise in both directions, but particularly when turning into my driveway to the right. I will check it later this week, when I make it back home.
I guess I will pull my steering system from the donor / wreck. I can rebuild the box and maybe the pump for a swap. I have an entire front end (control arms, tie rods, center link, idler arm, etc.) I may as well do the steering at the same time.