SmithLakeChevy,
A warning/heads-up to members looking for a "sea shell" type horn for a truck:
The attachment studs on the similar car "sea shell" horns are in a different location on the horn-body compared the stud-location on the "sea shell" horns used on trucks (used on trucks as regular equipment in 53-55st and used in the truck accessory/optional dual horns in several Advance-Design years).
