Pair of door jamb switches for 1971-1974 Mopar A-Body models (both doors, may also fit 1975-1976 A-Body Dart, Valiant, Swinger, Duster, Demon, Scamp, Dart Sport), 1970 B-Body models (both doors, GTX, Charger, Road Runner, Coronet, Satellite, Belvedere), and 1973-1974 B-Body models (driver’s side only), featuring a 5/8 inch nut with 1/2 inch thread. These switches turn the interior lights on and off, restoring proper function where the originals have failed.