I had to rewire my 59 sigs. there is a wiring dia online for the generic turn sig box. with a meter you should be able to walk it thru. also try the flasher. dont know what year you have but the facy switch in colum was the same for years. in your picts it looks like you have a aftermkt switch. everything is in that box.

Last edited by 59chevy36; 08/12/2011 5:02 AM. Reason: more info