Description
1970-1973 GM Twist Lock Left Turn/Brake Light Socket. See pattern below to verify fitment.
Uses 3157 light bulb (two elements) and is compatible with incandescent and LED bulbs. LED bulbs require resistor or electronic flasher for turn/hazards.
Wire colors:
Yellow, Brown, Black
Includes socket, incandescent bulb, crimp/shrink wrap style butt connectors and grounding terminals.
