b body 8 3/4

It will fit and the wheels will not be sticking out if you get the correct backspacing. All I had to do was bend the inside lip of the fenders up to prevent any rubs. The only time it rubbed was on really hard bumps, until I bent the lips up. I wish I still had the car so I could show a picture. I was able to run 8" wide rims with 275X60X15. Mine was a 67-69 B-body rear; I don't recall what its measurements were. If yours is the same, you'll be fine. If you have the 71 and later B-body 8 3/4, you definately need to trade it or get it narrowed.