Very nice big bolt! Dump bed? Can you show us a close up of the hood emblem, on the side?
I’m not sure how the numbers and details on a Canadian compare to US built.
But, you’ll notice that in 1950, manufacturers didn’t feel a need to paint TRUCK! On the side of it. Ha.😉

~Charley
1954 Chevy 3100 with 235
“Bud”
Follow along in the DITY
1963 Chevy half ton stepside short box 230
1954 GMC 3 ton 302
And several more Chevy camper and work trucks 1979 1987 1996