Reinforcement, 1964L-1967 Outer Door Handles (2). Located inside door.
Metal Plates Inside Doors.
Note: 1963-Early 1964 (up-to approximately VIN # 15000) featured doors with raised door handle mounting plains molded into the fiberglass door skins. Late 1964-1967 model doors were flat were the door handles mounted and did not feature the raised mounting plains.