14 x 8 Cragar SS Size - Will it Fit?

I have 14X8 Cragar SS's with 225/60R14 tires on the rear. I'm not sure of the backspacing. I know if they stuck out about 1/2" more, they would probably rub the inner fender, but they have a lot of negative offset to them. They look really good on mine ('64 Barracuda). I can try to get some pics later if you want.