Are these connectors available?

Hey, welcome aboard! Good to see another local owner of a '66 Barracuda. I don't know anyone who has those connectors new but I should have a used one. The only way to eliminate the splice is to get a new switch or to install new terminals on the wires (if they're long enough) The metal cam it supposed to be mounted on the steering wheel and it also holds the horn contact in place. The tang sticking out should be mounted at the nine o'clock position with the wheel straight ahead.