Hi Stove,
Canadian trucks didn’t often get the American radio options
Many Canada trucks if the owners wanted a radio it would get aftermarket radios
Or the Autoradio model 510 which would be more “correct” for an pure Canadian restoration
This model 510 didn’t look as nice as the American option.
I have a lot of literature about the 510 I can send you or anyone who wants
Just PM me
And if anyone has a model 510 I would love to restore it and post all the photos here!
-stan