After a little detective work I think I now understand where the horn is mounted. First off the picture marked 105 I believe is missed marked. What is marked as the horn mounting bolt is not. It is the
radiator mounting bolt, one of the horn mounting bolts is shown just below the wire harness were it goes through the rubber grommet. The other issue that confused me was my current mounting bracket is straight and not bent to what looks like a 90 deg bend, as shown in a catalog. I couldn't see how the horns could clear the stone guard. With the 90 deg bend they will. Point of interest: one of our suppliers list the bracket at $30. and a couple of others have them at $6.
The mystery to me is why someone went to the trouble to relocate the horns in the first place. The sheet metal where the horns should be mounted appears sound no cracks. Where they mounted them to the inter fender has cracked so I had to make up a backing plate. The fact that the fender is cracked would suggest they were moved some time ago. When I bought the car at auction I was told the car had been stored for over 25 years. I've attached a picture of what I'm now guessing is the true mounting location of the horns. The two holes just below the grommet.
These cars are a little like adopting a shelter dog, you spend the rest of it's life wondering what happen in it's prior life.
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