1947-1950, the trim is not designed to fit the Venti-pane doors introduced in 1951.
KMAC
All 1947.2 - 1955.1 OUTSIDE stainless door trims are identical & will interchange to any Advance Design truck.
The INSIDE trims are the ones that are different.
It is tough to "notch" the inside '47-'50 trims to fit the '51-'55.1 doors with the vent windows as the earlier trim is narrower & won't lip on the door correctly.
