((I originally posted this in the Panhead section but could not figure out how to delete their and decided to post it here also in case I do figure out how to delete that thread))
I am in the process of rebuilding a '58-'72 rear swingarm and have noticed that I have two different sets of seals, one thicker than the other. Looking in the various parts books and catalogues and even in the four different shop manuals I have, I see that the part number for the drum brake swingarm seal is different from the disc brake swingarm seal but nowhere do I see a reference for thickness. Unfortunately I trashed the parts when I prepared the part for powdercoating so I have nothing to reference.
Does anyone know which is the correct seal? FYI, I have a Drag Specialities kit.