scored a 2003 z71 suburban, roll over with 77k on it.
pulling the engine and harness now,
I've read a bunch on the saginaw power steering swap. but nobody talks about newer boxes. Does anybody know if this power steering box would work?
I'm using a Scout 2 steering box on mine. I like it because it allows use a full-width winch, shortening of the front frame, and allowing the winch to be between the frame rails and not block the air flow to the radiator.
That said, someone is selling a 80 steering box and it looks like it would work in the same fashion as the scout 2 box... scout 2 boxes are a lot more plentiful then you might imagine because most rusted to dust leaving dana 44 axles, dana 300 transfer case, and the steering box (which is made by saginaw).
My entire setup is a HP dana 44 with cross-steering - so all my TREs are pretty common American stuff... no adapting to toyo stuff to be able to opine on that other then pointing out that most put the American TRE on the steering box end and the toyota one on the other end when adapting.
The issue you'll need to consider if you use a 80 or a Scout 2 box - how you're going to mount your driver's side fender when its done.... you have to do a bunch of hacking to get the box in the right spot. I'm using aftermarket fenders so it wasn't as much of an issue.