Maybe sombody can help me. I bought my 69 z28 5 months ago as an unfinished project. It had been in storage since 1974 ! the previous owner told me he installed ceramic pads and shoes years ago on the car. (never used) when i got the car home and removed the drums i saw shoes like i had never seen.
the it had square pads as liners. Odd to me. They have slight surface rust due to the age but are stamped delco. Were these ever installed in a factory car???
thanks ! Steve