I bought a rebuilt Cardone , it was worse than the 200000 mile box I took out. Ended up with a Firm Feel. Its great. Google rebuilt cardone steering box, wish I would have before I bought one.
I sold a 73 V8 k member with disc brakes, power steering box and all suspension for $450. Saw another one on craigslist a while back for the same price. Maybe this will help.
I have one if you didn't already get one. It was on a parts car that had the tab on just the drivers side. Let me know, in Oregon so shipping should not be to bad.
I bought a parts car that I was going to drive home. Had a few problems and decided to trailer it . Turned sharp to line it up and the malual box stuck. Never did get it unstuck. Glad I didnt try to drive it home. Be careful....