We all know that Superbirds were built at Lynch Road and 68 Chargers were built at Hamtramck. Certainly could be different order of procedures at the different plants.
According to (Darrin's aka Big D A12) Lynch Road "TAXI" build brochure the interior is done AFTER the body and driveline are mated and on the wheels. Yes Lynch Road Assembly is DIFFERENT than Hamtramck
Included is a "W" like on the left side of the windshield in the second image, found inside of an A12's driver's door.
