The Stovebolt Site Forums The Shop Area General Truck Talk Fender Mounted Turn Signals

I think you need to clarify your question. I think you are talking about the "tuna can" turn signal lights and 39AZ thinks you are talking about parking lights.

Chevy didn't offer turn signals until 1954. Any installed before then were aftermarket and usually used the fender mounted "tuna cans" because the park lights are wired for single filament bulb.