17's on a 1962 Valiant Wagon

Thinking about putting some 17's all the way around on my 1962 Wagon, anyone know what rims will fit to include BS. I'm currently running an all stock suspension drum brakes all around and 7 1/4 rear for now will be putting disc SBP H&K brakes with stock rotors on front and looking for a 8 3/4 just cannot find one local as of yet.