I;m not doing a complete factory restoration, but would like it to be as complete as possible. So if those horns are not factory or a GM accessory then I will replace them with a factory horn. The only thing I'm changing on the truck is 6 volt to 12 volt and a 235 engine that looks like a 216. I'll keep the original 216 engine in case I want to go back to all factory. I ordered a reproduction 1948 accessory booklet from Chevy's of the 40's. I'm hoping that it shows the horn.
