Nice looking truck, my 1 Ton also came from Southern Sask originally purchased in Weyburn.
Not sure if the front brake cyls are still available from Lordco but when I replace mine they were off the shelf. The Master cyl and rear cyls I had to order out of the US The Filling Station 1-800-841-6622. You could try KMS Tools 1-877-655-8665 or The Old Car Center 1-604-888-4412 in Langley B.C.
Good luck with the finding rims and tires it's been a real pain getting something that fits over the drums without rubbing on the tie rods up front.
Doyle
