10 x 1-3/4 Shoes and Hardware?

Does anyone have a lead on where to buy the correct brake shoes and hardware for a 10 x 1-3/4 SBP 8-3/4 rearend? I've read through some posts on here and scanned through the Rockauto page. I'd prefer a riveted shoe (which I have read the debates on here) but in this application I would like riveted. Thanks in advance FABO
For '69 up the parts are pretty available.
If you want a special lining, or if you want the linings arced, Rochester Brake and Clutch can do those things.
The 1969 Service highlights and Drum Brake review here Master Technician Service Conference - Chrysler's Training for Mechanics cover the new system.