I have been trying to fit a right stuff rear disc brake kit on my 72 cutlass convertible.... I have Specialty wheel 15 x 7 SS1 wheels... they do not work together readily.... Does anyone have the 15 x 7 SS1 specialty wheel set up with 245 60 15 tires? I need to know the clearance between the rear fender lip and tire...

Thanks in advance for your help... I need to start machining parts...