67 K10 power steering conversion question

[Vero67]

I am converting my 67 K10 over to power steering. My manual box was 3 bolts. The threads that I read talk about spacing out the power box, adding the 4th hole. As you can see in the pictures, my frame has three holes nowhere close to lining up with the capt fab bracket. Do you use any of the original holes? Thanks in advance.

[mongocanfly]

i think these 2 holes line up...youll have to drill the other 2..
and a pic of one installed

[mongocanfly]

and a couple more

[Vero67]

Unfortunately they do not line up.

[61K10]

these pics are off my 61 which is a little different than your 67. My eng is mounted on a front x-member. Looks like i only used one hole, top rear? can't remember. pics are outside frame and inside. Disregard the small piece of metal on the inside of frame. It's there because of x-member. I had to shorten my steering arm also. Part # for new drag link also. hope this helps.