Hi hightimberhunter, as a matter of fact, the "Signal Stat R432 - 12V" seems to be the only flasher relay that works properly in my 1956 Buick. I have no idea, though, if that is due to a... ehm... special design of my car's wiring or if it works in all 56 Buicks, since the flasher designed for my Buick does not work at all with mine... However, I would be interested in the flasher you have, provided that it appears in proper condition from the outside at least !? Different from what it says in my profile, I am located in Germany (was no option when creating my account ;-), but I could send money via Paypal. Would be happy to hear from you. Best regards Michael