Does anyone know if the new headlight switches have the thermalcircuit breaker in them? The supplier who i bought it from acted like he never heard of it. I had seen it discussed in the 1954 Chevrolet Shop manual, page 12-37. my problem sounded like exactly what would happen. I'm not sure how long it takes for the breaker to cool so light would come back on. mine were only a few seconds to a minute. Scarry driving when it was a minute.
Thanks for all the suggestions.