14 x 8 Cragar SS Size - Will it Fit?

we widened my steelies to 7.5 inches and I've got 245 /60/14 all around with rolled front lips and stock rear wheel wells and spring placement I'll try to get a picture with my phone tomorrow - I don't know the backspace but it looks real good - so good the guy who did most of my work is converting the 68 he's building now and the 69 he built last year to this look