Thanks, Charlie
The 54 Chev truck RPO turn indicator flasher in my Suburban has
three prongs.
Also I do not recall have a left/right flasher - just one bulb that would flash for either side signal being on (
presumably, the black wire in this illustration).
Here are all the instructions, if you are interested. This wiring worked OK (providing dim bulbs) for several years.
I had planned on wiring the one dash bulb for the COE the same way (using mostly LED front and rear signal bulbs, if my 6v flasher works it supposedly works on +or- ground)?
I'll find out when I get to wiring it. In the worse case scenerio, if I find a flasher that makes an audible click, I'll get by. Or, I'll use LEDs in the back and original incandescent bulbs in front.
