Planning on doing same... eventually on my 69 Dart vert.
How much did the offset kit cost?
Do you know if 15x10 Cragars would have fit or is 15x8 the max? Would like to put 255 60x15 on rear.
I will check on my car as it is still wheelless. I think 15 x 10 will fit if you can get a lot of offset but you may run into the wheel and orginal wheel tub with the rubber.
if I am not mistaken my springs are now in line with the wheel well upper tube.
