Barry
Im not sure if you managed to find those leather brake boots yet but if you haven't Brian Asbury still has them. At the OMVA show yesterday he had about 3-4 sets on his table. I dont remember the price unfourtunately.
Anyway as I had been able to locate any springs for the shoes I started looking around on the web again last night. Suddenly my brain clicked and I checked Macs Auto Parts. Would you believe they sell them. I checked the length of mine and they are the same and at $2.00 the price is great. I have ordered 8 and will post up how they work out once they arrive.
Here is the link to the parts description if someone wants to look.
http://www.parts123.com/parts123/yb....Z5Z5Z50000021D