I am getting ready to re-install the original 4-piston disc brake system on my 68. Purchased and/or rebult all components.
There is leather "O" seal for the backing plate. Where does it go? Between the backing plate and the spindle...or in the outside face of the backing plate ?

It would be really nice to have an exploded view of the front disc barke system. I have scoured the Shop Manual and Assembly manuals for one...but they do not show all the details that is required to re-assemble the front discs from scratch. (Maybe I have over looked on...if anyone has one, I would greatly apprecaite seeing it).

Thanks,
Vic