Mine just had one when I bought it and I can lay my hands on a set of GM horns.
I am just not sure how to mount the second one or how it should look.
Zathrus, I just saw this post on this forum. I was just about to post something here in the C-3 section and saw it. Funny usually when I come to this forum the outside of the forum is lit up to any new entries but for some reason my computer did not point this out to me here that there was a new post in this C-3 section. Don't understand why. Anyway I see in your last post that you found what you needed. If you still need me to look under my hood just let me know. I have a few things sitting on top of my car above the cover but I can easy move then out of the way to take a look for you. My car is all original in that area so I am sure everything is where it is suppose to be. Let me know.
__________________
1967 Marlboro Maroon 4spd Coupe 1973 Dark Blue 4spd Coupe w/air, original 25,000 miles 1999 Black C-5 Hatchback Coupe 6spd LS1 1934 Ford 3 Window Coupe eng. code "ZZZ" 350-345hp Chevy Powered! 1970 Black on Black Monte Carlo(FOR SALE)Asking $18k