Looking good brother. I'm so far away with my powertrain swap in my 1974 G10 Shorty. Pretty sure I'm going to go with power steering pump recommendation.
Steering gearbox? If you do you will love it!
It's been a while, life has taken some crazy turns lately. We went to St. Louis for my wife to audition for the St. Louis symphony. She didn't win the job, but we got a nice vacation / road trip out of it. Some pretty cool pictures too!