The only thing that leads be to believe that they are the same is every vender says they work! Plus they have the photos backing it up.
Oh, again, if I'm recalling correctly (and that is the whole reason for the post) they would still interchange. That's why a vendor can just have 1 setup. But it would move the wheel in or out depending on which ones you had. So I am specifcially asking about the stock GM Camaro hub vs. the stock GM Firebird hub.
I seem to recall looking into this about 12 years ago or so when I selected my brake package. But can't seem to confirm one way or another yet.
I know that washing and waxing my car with the present condtion of my paint is like polishing a turd.....but it's my turd and I want it polished!