link to drawing of 67-72 blazer thing-----
 

found this on an artists site that i check alot. thought someone here might appreciate it.

http://www.carsofabq.com/id116.htm

scroll down a little. if you're bored check out the ART PANELS section, this guys awesome.

btw, i never check this forum, but doesnt "bedliner question" fall under paint and body??? cmon thats what the seperate forum is for.