64 cuda rear brakes

Now I'm onto the rear brakes of the 64 cuda project.
The car came with nothing but the drums(witch are in bad shape)
They are 10" brake drums. I can't find info on the 10 inch rear brakes, looks like most were 9 inch?
I need 2 rotors and sets of shoes. I have sourced the wheel cylinders and hardware.
Any info on part numbers or a source would be great