P/S 68 1200C

[BinderWalker]

Not quite sure if I'm sending this to the right forum, but here goes.
I've got a 1968 1200C 4x4 w/manual steering. I'm thinking about installing power steering during my rebuild but not quite sure exactly what was used in 68. I've seen 2 different IH versions, a belt-driven pump hosed down to the box or a belt-driven pump hosed down to a slave unit within the steering linkage. Can someone please tell me what I should be looking for?
Thank you & Merry Christmas!

 

[1975IH200]

The first one.

 

[BinderWalker]

much appreciated - thank you

 

[BinderWalker]

Question #2
Since I now know what I'm looking for, can anyone assist with what year & model would be interchangable?

 

[1975IH200]

For sure the 1968 Model 1200 4X4 Travelall or pickup trucks,.....but not prior to 1968.