I wanted to start a thread to discuss our collective knowledge about rare GM options and/or accessories for Chevelle wagons. This will be archived for future reference by all. Be sure to specify the year in which you are talking about. I will manage the posts if they stray too far off topic so that the end result of this post is a good collection of firsthand knowledge about wagon info from team Chevelle guys. Dealer installed items or changes are welcome too but please make the distinction if you know.