BBP conversion

I think if I can source the right OEM components, I'll go that route, depending on shipping needs. I might call a couple aftermarket mfgs and see what they say, as well.
the right BBP disc OEM stuff?

cuz if so that's easy-peasy lemon sqeezey.
(i'm happy to help, i'm in LA, shoot me a PM)

if you're still on the drum line, this might work for you

https://www.lkqpickyourpart.com/inventory/sun-valley-1263/1968-dodge-coronet/