These 12 volt negative ground only LED taillights fit most 1940-1953 Chevrolet trucks that use two staggered bolts on the rear for mounting. A total of 45 super bright LEDs mount in a stainless steel housing.
The right passenger side taillight, does not have a license plate light. The left drivers's side taillight has a license plate light. 2-3/4" wide, 4-1/8" high, reasonably flat on the back.
White - Grounded
Red - Stop/Turn
Black - Taillights
An LED flasher is only required when all the lights on the vehicle are LED.