I read in a post from here years ago that a guy went into the Ford plant in LA and it was clean and looked like a well run operation, then he visited the Chrysler plant and it was a dump in comparison IIRC. My 69 RR is LA built. June build date. I could not find a buildsheet. Car had a Pennzoil oil change sticker stuck to drivers door near the latch. It was dated from 1984 and address of the garage was in Whittier CA. So my car was likely CA. sold and possibly was in LA up until the mid 80's. It really sucks that we cannot do a Title search and find previous owners and get some history on our cars.