You check rockauto.com? Click on info for measurements on each part. I forgot for disc that 9 or 10" drum will work with Disc. One of the 2. Had same question like you for my Ebody. They don't say for Disc, just 9" or 10". Someone may know for sure.
Did you try local parts house?

Last edited by tman; 12/09/17 12:10 AM.