WIW. 8 3/4 small bolt pattern drums, backing plates, and shoes

Man, my 66 /6 Belvedere had 1.5 10" drums on the rear......they got buried with the 7 1/4 rear end when I filled the ditch out front :D I cut the drums over .100" and they didn't clean up but ran them for a bit before I planted an 8 3/4 into the car. Couldn't find any good drums that small in the mid 90's.