Federal vs Saginaw power steering question

I have a Dart Sport that was originally a /6, swapped to a 360. The current pump is a Federal and showing its age. I have a Saginaw I pulled from a /6 Valiant, and I know that actual 360 cars in '75 had the Saginaw style. I know the brackets are different, but I'm wondering if I swap the Saginaw in, will it work alright? I'm almost 100% positive it's the original steering gear box, but have no way of knowing.

If it will work, anyone have a source for the correct brackets?

Editing to add: I need to rebuild one of them, and would prefer the Saginaw if possible.

As always, thanks in advance.