1968 10" drum brake hardware kits?

OK, this will work. Thanks all for the info. For some reason I lost my subscription to this thread so didn't see the new replies until now.

I do have 10 1-3/4" rear drums, and yeah, I see Rock Auto doesn't have them. I'm hoping I can use the later ones. So, I guess that's another question. What do I use for rear drums? Will later ones work (in same size, obviously)?

And on 2nd thought, I believe I might go with refurbing the front drums for now too, since the drums seem to still be available for the front. For now, at least!