1967 4x4 power steering conversion question

[Buffalocouleekid]

I am new and this is my first post so bare with me, I have a question on converting a non-power steering 67 frame to power steering. I started out with a bare 67 4x4 frame and 2 parts pickups. I took the axles out of a 87 4x4 chevy pickup and I have the power steering sector from that. I also have a complete 1970 2wd CST/10 that I am robbing the body off of so I can steal the power steering sector from that too. Now from what I understand a 67 4x4 never had power steering. My frame does not have the "bumps" or "dimples" for the bolts for the sector and I am worried about spacing. I am also thinking for some reason that it only has 3 bolt holes instead of the 4 needed, not 100% sure but I will check tomorrow. Anyone have any suggestions? Not afraid to cut and weld as I am also doing a lwb to swb conversion.