I have seen a couple in person as well as some of my truck magazines. They look good to me, especially since I would like to add a reciever hitch at some point and they would hide the reciever from the top. I dont think that they were ever factory produced or installed.
Ralph


rtlopez@shipleysystems.com
48 Chevy 3600 w/235
48 Chevy 3100 w/235:
You cant see the smoke on a dirt road.