Big Bolt Pattern Conversion

Oh man, umm… I think if I can’t find what I need I’ll buy new and sell what’s on there now. Thanks for this information though.
What are you wanting for the rear? Disc or drum? I have a nice 10" set that includes backing plates, shoes, hardware, wheel cylinders and drums. Wheel cylinders might need kits, but they are pretty clean looking. Send me a pm if you're interested. I can send you some pictures.