I am currently converting my 1955 first series Chevy truck from a 6v to a 12v. i am currently at the steering wheel column. There are 2 sets of three wires coming out of the column. One set has a dark blue, yellow and light blue wire. The second set has a white, pink and purple wire. Looks like the dark blue and yellow wire go to the front blinkers. The second set looks like it goes to the rear of truck. I posted the diagram as well to help those who can help me understand what I am seeing. Can someone help and tell me what each of the colored wires are labeled for, so i can ensure i wire my truck correctly. Thank you