1fletch, if you can't find a shop in your area, I sent mine to:
Automotive Manufactures, Inc. in Richmond, VA. They relined 4 shoes for the bus cheaper than I could have purchased them for, if I could have found them.(and I couldn't).

I also needed shoe return springs for the rear and couldn't find them anywhere. Found a shop in Xenia, OH, Timac Spring Manufacturing, Inc. They advertised "no job to small". Couldn't believe they made 12 return springs exactly to spec. for such a low price.

Good luck with your truck.
Victor

~ Victor
1941 3/4-Ton Pickup (in process). Read about it in the DITY Gallery
1955 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