I have a "swap meet find" Spartan of unknown origin and date. It is mounted at the base of the radiator on my '34 Ford frame. It has a 10" barrel and is loud. I like the looks and the sound. I use it often. What a joy.
I have to previously mentioned Coupe' de Ville horns, on all my cars. Sounds about right for the Thunderbird, but really get attention on the Miata daily drivers. Caddy horns and Hella E-codes are standard equipment on my vehicles.
I kept a pair off of my '50 Plymouth, they've been with me over 20 years. Those LONG 6 volt trumpets. Now they're on my Saturn. I have another set on the '50 Burb. 2 more for my Model A Sedan. Another pair for my '71 Chevy truck. If they'll fit, 2 for my daughter's Nash and one on my HHR. Use Chrysler starter relays with them, keep the points clean/adjusted, never burnt one out yet!
I have a wolf whistle but it doesnt work ..... does anyone know if they repair or sell the replacement br*** piece that goes in the center?