Searching for Valves, I found a source for cheap Stovebolt parts:
http://www.rockauto.com 
They sell a 1956 Sealed Power exhaust Valve for $4.12
instead of the usual $14,-
valve guides for $1,42
last week I bought a clutch set for $80, and water pump for $24 ($4 core)
They carry parts from 1949 trucks `n cars till today.
Frank
