In most auto parts store you can get a rebuilt kit, with a 53 Canadian Pontiac, on brake parts (outside brake lines) always ask for Chevrolet 53 parts

Parts easier to find in the Chevrolet side:

Master cylinder assy.

Master rebuilt kit

drums

brake shoes

wheel cylinder

rear and front wheel bearing and seal

 

Remember, if your master cylinder is rusty inside on sleeve wall it's not good. Don't use a reamer or something abrasive to clean it, you'll remove some good material and it would be worst. Get a new master or get it re-sleeved for a long lasting good master cylinder.

 

Fitz.

Found a master cylinder on eBay for $100
Local parts stores wanted between $200 to $500
Looks like ebay is my store

hey shawn if you are looking for parts national chevy association,chevs of the 40's and ecklers early chevy are good sources.I've also had some luck at the local napa store for shocks and some brake parts.Just have them look under the same year chevy,if you ask for Canadian Pontiac you'll just confuse them.

Have you tried Ladwigs right there in Red Deer?