The problem with reconditioning wheel cylinders in Aust is that the boots for the cylinder ends are no longer made by PBR and are getting near impossible to find still on shelves. The part number is PBR 5976, good luck! Cups in 1 3/8 and 1 1/2 are still available though. Stainless sleeving is definately the way to go for avoiding problems down the track.
New production complete wheel cylinders and repair kits are available from the states from
www.macsautoparts.com .
Part numbers are the same as the original Ford numbers. (By the way, Ford and Chev CMPs use the same Ford wheel cylinders, but master cylinders are particular to Ford or Chev)