If it had blasted off on a Chevy Vega...
He went to the junkyard, picked up horns from a Cadillac, and installed them, they were LOUD. People would get PO’d when he’d honk the horn, and they’d slam the brakes, only to realize it was just a little spit box Vega ;)
I had a ‘78 monza kammback wagon which, for all intents and purposes was a vega with a new grille. That thing was such a piece of... Let me put it this way: there were 3 just like it in the junkyard and by the time I sold it i knew each ones location and available parts better than the yard owners.
CC