I am working on a 1969 Deville convertible and want to change the wheel bolt circle from 5 inch to 4 3/4. Does anyone know of some front rotors that will interchange on this car to do this? Im assuming I will have to change the complete rear differential to accomplish this on the rear? Any help will be appreciated.

 

Rotors from a Vette maybe. If you change knuckles rotors calipers parts from late 60's Impala, Catalina ,LeSabre , or Delta 88 along with rear axle should work. You will be down grading brakes. 5 on 5 wheels would be a better way to go.