1972 Dart brakes question

[72hemi]

I have a 72 Dart with the factory 4 pistion caliper disk brakes and I was wondering if there is a rotor that I could purchase that whould be a direct fit and use the 5 on 4.5" bolt pattern instead of the 5 on 4" pattern.

[Chryco Psycho]

there is no rortor that I am aware of that has the correct offset to match the mount for the caliper , possibly Scarebird has something  in a caliper adapter