Power Steering box part number question

Depending on which engine is in the donor vehicle, the pulley and hoses might not work either.
Thank you, my 69 has a 2267262 gear Box and the pitman arm stud faces up on the 73 sectors it faces down no? The 3643012 box that I’m looking into also points up but the casting looks to be a longer shaft to the pitman arm. For the price and the shipping just want to be sure I think I’m going to just wait and find the exact parts