Rear defogger system (75/76)

Cool GLWS, I thought they had switched over to the grid style in 74 (could be 73 but I know 74 for sure). Didn't know they still used this style!

I've yanked parts from a bunch of '74 A-bodys and never saw one like this. This one was from a '75 Dart. They also used these in '76 A's too.