I believe Spanky called it:
scroll down to Additions to Above =
"Chevrolet-badged C.O.E. chassis debuted for export as well as in Canada [see below] in 1937 Model Year. It appears that these were supplied C.K.D. not from Bloomfield Boxing Plant, New Jersey, but General Motors Truck in Pontiac, Michigan and were very similar to G.M.C. and Oldsmobile C.O.E. trucks also built in Pontiac Plant. For 1937, as with export G.M.C. and Oldsmobile trucks Hercules Diesel engines were available as well as Chevrolet 216 cu in engines." Canada supplied all the trucks to that side of the world

Bill