Originally Posted By NANKET
Different plants made them.

What still is puzzling though, the five I've owned, three from the midwest, one from Texas and one from California, all had the one piece lens. Don't know the DOM for all of them.

'64 Sport Fury, 528 Hemi, FiTech EFI, 4-speed, 4.10 Dana 60
'57 Belvedere 2dr sedan, current project in process
'19 Cherokee Trail Hawk Elite
'03 Ram 2500 CTD HO, 6-speed 214,000 miles and still going strong