Hey Drew.
I am in a similar boat as you, but with a '68 model.
From what I have read, you will need the following for the power steering conversion
1) Saginaw box - will require cutting the subframe to clear the larger gear box.
2) Box mounting brackets - I have heard these differ through the years and you may need to drill new bolt holes into your frame
3) Power Steering pump - Not sure on the specifics of this just yet, but I believe this is the one you will need. At least for a 327 which is the V8 that came in these early J trucks -
https://www.ebay.com/itm/114327167088
4) Power Steering Pump Bracket - I am guessing you either have the 327 like mine, or the Tornado inline 6.
Which one you need will depend on engine configuration.
I will look at my TSM and see if I can dig up any more good info after work.
I haven't done this swap yet, so I am just giving bringing you up to speed on the research I have done.
There is a guy who goes by the handle 44BZ that I would love to consult on this swap.
I wonder if he is still around.
1968 J3500 - 1985 CJ7 - 1998 Grand Cherokee 5.9 Liter Limited - 2006 Grand Cherokee Limited
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