It may have had something to do with the date of production, but I'm fairly sure that I have never seen a 66 US built car without them. Perhaps the ones you recall were built before January 1 1966? Dick Benjamin ----- Original Message ----- From: "Peter Engel" <peter.engel@xxxxxxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Monday, November 17, 2003 2:13 PM Subject: Re: IML: emergency flashers > Not 66, Dick. I've owned several 66 Mopars and none of them had factory > installed flashers. I've seen 66s with factory flashers, but not many. > > Pete in PA > > > Dick B. wrote: > > Emergency flashers became mandatory in 1966, if I recall correctly, at > least in the USA. > > >