Yeah Dwaine its interesting all the little id markings that were originally on these cars . The only thing I can come up with is that it was possibly some kind of cheat sheet that the assembly line workers used to know which parts went on which car . Example maybe a Lesabre took a different trailing arm than a skylark and that was there way to distinguish the difference at a quick glance . Who knows , but it sure makes me wonder what they're method was .
The odd thing is is why I've only seen that on that one arm , that's the first one I've seen with that on it .
LOL , Loren we must have been typing at the same time .
What do thing the difference would be in them ?