7 1/4 width question....after searching

cudamark said
I was only referring to the 7 1/4 rear axles.

Right, but my point is that the A-body 8 3/4 already had a different track than the BBP 7.25 and 8.25. So why would you assume they’d be worried about the SBP and BBP 7.25’s being the same track?