When I went through the brakes on Thor (58) and Magic Bus (59), I was unable to find new shoes. That was several years ago.
I got them redone at a shop in Richmond, VA. Great work at a great price. You may end up finding a local shop that does that work. If you want my contact, I'll look it up and get it to you.
~ Victor
1941 3/4-Ton Pickup (in process). Read about it
in the DITY Gallery1955 Grumman Kurbside "Doughboy" 235/3 on tree w/ OD
1957 3100 - moved on
1959 C4500 Short Bus "Magic Bus" - moved on
1959 G3800 1 Ton Dually "Chief" - moved on
1958 C4400 Viking "Thor" ~
moved on to fellow Bolter