Vtg Sparton Horn Chevy Truck Car 1970's Hot Rod Impala nova camaro chevelle OEM , made in usa... guess they used them in stock cars from late 60's into late 70's original NOS (new old stock) ended up with a case of them from an auction....
can use them in any auto , truck pretty easy mount.... selling pretty reasonable!!!
more than welcome to pick up at shop in butler pa & save shipping.