You are in very good hands here. I bought a 48 6400 last fall and I can say that finding parts for a 48 2 ton can be a challenge, but it is made easy here. Grigg and MikeB have done a lot of the leg work already.

1948 Chevrolet 6400 "Grasshopper" Original patina
I owe both tons of thanks to MikeB, Grigg, and numerous others from Stovebolt. THANKS for all the help! Everyone here has saved me a lot of time searching for parts for the ol' 2 ton