The easiest brake upgrade 8 3/4

Next question. Wheel cylinder the same??? Abody 10x1 3/4 to bbody 10x2 1/2 b/plates???.... Should be same right?? checked axles set up for b body and backing plates from 68-70 b body 8 3/4. So.......drums and shoes and h/ware kit..... Good to go right???