I have read thru this thread, and one common theme seems to be confusion about what pitman arm to buy. I now find myself with the same issue. I am rebuilding a '72 Challenger, and I want to convert from power to manual steering. I have already sourced a manual steering box from a friend. I understand that my column will be too short, so I have to purchase the adapter. Not so sure on the pitman arm though.
The manual box that I sourced has a part number on it...2267225. I don't know what it came off of originally. I'm hoping someone out there has experience with this specific box, and can shed some light on which pitman arm I need. Also, does it matter if the arm points "up" through the center bar, or "down" through it?