Set of 4, does one car, 2 red blinker boards, 2 red brake/running light boards.
LED Taillight Boards – Super easy to install, they have standard bulb bases, either 1157 for tail and running lights, and 1156 for the blinker. 1962-1969 sets are red blinker, red brake/running light. Absolutely NO MODIFICATIONS needed to lamp base or lens, They just plug in like regular bulbs!
These are much, much, brighter than LED bulbs! Made in USA