I have an Athearn Amtrak F7A dummy and a SP S12 dummy that do not have their athearn stock diesel plastic horns. Is there a good alternative out there for my two engines that will fit right into the holes on the engine shells?
If you want the original horns you can order them from Horizon.
http://searchtrains.horizonhobby.com/index.jsp?D=horns&sid=116D478714EA&Ne=500&N=5574+521&Ntt=horns