I also am in the middle of a 12 volt conversion with new wiring harness from Classic Chevy Parts. Will be adding a clamp on turn signal swithch also bought from above. Regarind the "power sourse" for the turn signal, by reading above, the "hot " terminal on the brake switch seems a good power source for the turn signal. Am I correct? Thanks, Scott
53 1/2 ton with 235 engine.