I also wish John the best. Have used him for years. That being said I highly recommend BC Instruments. After I got my temp gauge from John I sent it to Butch at BC. He did a great job.
Marv, I believe that I have the brake shoes you are looking for. If you are interested I'll be back in the shop on Monday the 28th. Give me a call & I'll check for you. 814-487-4709. I took them off a 1930 Model 66. Barry