rotor ID source
All are for GM cars,not all of them have casting #s.
Is there a lookup to tell me by thickness,diameter,
offset what these rotors fit?All of them are for the
4-3/4 bolt pattern,some are rears,some fronts.
I think some are 2008 C-6 stock ones,some LS-1 F body,some LT-1.
I know the solid ones are LT-1 rears,other rears with the drum em brake would be C6 or LS-1.
I dont have excel but will try and list.
thanks





