I don't know...theres something about a four door that reminds of family trips down dusty roads and feeling kind of carsick not smoking tires. Just seems weird.
Is there any chance that car was built in Oshawa that way? That would be one odd car to order, the cheapest sedan with a crazy drive train, that would be one cool Daddy ticking the boxes on that one if it is original.
Looks like it was a column shift car from the interior pic. Probably 3 on the tree.
__________________
1967 2dr Biscayne. L36, M40, G80, K05, F41. #'s. 1967 Impala convert. 283, glide. Parked in the garage since 74 and hasn't moved. Soon to be BB 4speed.