7 1/4 rear brake question

Kinda like the 75/76 Dusters. I'm pretty sure I once saw a Duster with the transverse T-bars, like the Fcars.

I can't say the 7.25s are all the same bearings irregardless of brake size. Logic would say they would be, but I just don't know.
I can't recall ever seeing a 7.25, with 10" brakes AND a sbp.
I have seen lots with 10" and bbp.
I just always kick 'em to the curb.

Wait, you sent your 7.25 housing out for powder-coating.... Are you pulling my leg?