Wanted a used horn relay black plastic harness connector. I'm sure they're the same for many years. Let me know if you have one laying around. I found a bad relay and a melted connector thanks
https://www.eficonnection.com/home/product/delphi-2-way-black-56-series-unsealed-female-connector Is the wiring and terminals still good?
It is what I have on my 64, lark. But also the same I had on a 66 f-85 and '64 Special. And I have seen that same relay on other GMs, so I thought it might be what you have. Do you have a picture of the relay?
If you don't find what you are looking for, I believe I have one. I will go look. Let me know. Thank you, Les