A new rotor I found.
Posted: Sat Dec 26, 2015 8:53 am
An OLIMPIC brazilian mark for Chevrolet 1933 to 1952 and Oldsmobile 1948 to 1950.
This is a discussion forum on the GMC World War 2 era 2.5 ton truck...the CCKW.
https://cckw.org/forum/