ford bullitt wheels 1970 dodge dart

to OP, i have 2000 GT rims, which have i *believe* 5.72 backspace and clear the 11.75 set up with stock calipers. out back with a stock a body 8.75 and BBP dutchman axles on drums i needed a little more than a 1" spacer to get off of the springs. this in on a 68 notch back.