To close the loop on this search and hopefully help others ... Parts Mike worked really hard on this quest and came up with what I think is an outstanding solution. The PM1104A suggestion doesn't work, but led down the right path! Installed last night and everything works perfectly. Good turning radius, no bump steer at all, heavy duty parts, easy install.
Their (PM1104) pitman, modified off a Superlift 1104 (excellent suggestion off the top of Mudrak's head!), is 3.5" drop, 6.5" center to center. It takes GM 1 ton TRE (EX2234LHD). That couples to a DOM 1.25" - .25" wall threaded tube with 7/8" - 18 threads (TT30H). Cut the RH end off to your length and weld on a FJ80 bung insert (TG130319-KIT). Ream (Reamer is TG130319-KIT) your stock 40 Tie Rod to accept an FJ80 RH TRE (FJ80R).
Don't let all this scare you away. It literally took me 5 minutes to ream the TR with a 1/2 drill and, because of waiting to cool between welds, 1 hour to weld, 15 min to paint, 15 min to put it all together. The end result is as near perfect as I could hope for and way heavier duty than AA or CJ5/7 conversion parts.