Could the blue and black wires in your picture be for turn signals? Maybe see where they go on the other end of the harness. I added wires for those into my original harness.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.