The early 140 trunk lid bottoms were square and needed to be rounded as required by the later tail light lenses and trim. The inside of the trunk bulb holder was changed to reflect the change in the tail light, I also think the liner was changed to reflect this change. It can be done, if you want to go thru the effort, paint, grinding, and extra parts. In addition to two tail lamps and the reflective strip every thing should fit, is it worth it?