The horn relay location on a 1967 Corvette isn't standardized in a single location like many modern cars. It's integrated into the fuse box or a similar electrical junction box. You'll need to consult your Corvette's wiring diagram to pinpoint its exact location within that box. The diagram will show the relay itself and its connection points.
A shop manual specific to a 1967 Corvette will be invaluable in this process. You can often find these manuals online (eBay, Amazon) or at specialized auto parts stores catering to classic cars. The manual will have diagrams and potentially even photos to help you locate it.
