Actually, since there was no "L" for 1966, I'm
curious where this fender tag came from! Does the VIN match yours?I wasn't going to open up that bottle, but now that the genie is out -- has your car been in a front end wreck? The '66 front clip is replaced in its entirety (despite what the FSM says), and the tag may have come from another car. I second the "check the VIN" suggestion.