Borgeson steering box with 440 Dart?

We've done stock power steering with cast iron B-body manifolds on two 383s. Everything fit fine. A 440 should fit better, but that does depend on the headers. I don't like power brakes on A-bodies so I haven't tried that.
I just did a 400 with the Borgeson and long tube TTi`s

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Is this a Borgeson Box? Hard to tell from the photo.