Turn Signal indicators

Cudamark is correct 66 B-Cudas had no in dash turn signal indicators, only the little fins on the front fenders. Those fin indicators can be real finniky to keep properly working when the go out, also. They are intricatley wired to the TS lamps in the bumper.
Incidentley those little bulbs in the fins can be hard to find. On my 66 those two are the only two incandesent bulbs I have left in my car. All the rest have been changed to LEDs.

Dave