Rears are 9.5 with 6.5 bs, I do use a small spacer think its 1/4", I will have to check on that, but I may not need them as I just did a rear disc conversion. It's SUPER TIGHT, there is not way to get more wheel and tire under a stock 68!
Mine are Front 215-55-17; rear 235-60-17 Coopers. The Cragar fronts are 17 x 7 and the rears are 17 x 8.
225/45/17 up front and 245/45/17 in back, 17x7 Boyd Coddington Smoothie II's, 2 inch drop coils in front, 1 inch in back.
If I didnt know the OLD picture Id had thought That car hasnt seen sunlight in a couple years and its out wtf?? But I guess it still hasnt been out