Made it to MPLS from CHI, but long story short, I sure could use some new tappet covers. Stripped 3 out of 8 of mine before I left, and I might have a loose locknut issue. New covers would allow me to take drastic measures to get the old ones off, check the valve lash, etc and be on my way. I would of course compensate handsomely if anybody had some extra. Thanks, all.
Oh, of course, I'm on a 750K6.