I think the easiest way to add turn signals would be to purchase one of the kits that attach to the steering column. Would be period correct, comes in 6v, and includes wire, flasher unit, etc. First thing to check with " dim " lights is your grounds.
Make sure you have really good contact

Last edited by britcon; 02/17/2013 12:50 PM.

1940 Chevy KC 1/2-Ton
In the Stovebolt Gallery