Next time you’re at a swap meet look for a set of Auto-Lite snail horns marked HAB-60 and HAB-61 (Hi & Lo respectively). Try to find a pair that have the original brackets attached. I think they have the best vintage sound ever. FleaBay has lots to choose from at reasonable prices. They are made of steel and are easy to paint and refurbish. I currently have a collection of 4 pair.
Chuck 1950 Chevy 1/2 ton (all original) 1951 Chevy 1/2 ton (future streetrod) 1941 Chevy coupe 1938 Chevy coupe streetrod