Never heard of a US car/truck with a column mount 4 spd. Not saying they didn't exist but I'm 71 and never even heard of one. To get column linkage on a 4 spd it'll need to be a side loader trans not a top loader 4 spd. You really want a column shifter on a 4 spd? I had a 59 Fiat Sedan with that step up. What a sloppy mess. Waiting at a light never knew if you were in first or fourth till you let out the clutch.
To get a column 4 spd with the shifter on the left side(if they exist)I suspect your best bet would be in England, Oz or even Japan?