Im working on the cab of my 57 GMC and im just wondering what this is on the upper cowl. Theres four bolt bolts sticking out and theres some kind of face plate that are on the upper cowl. I looked inside the cowl vent and saw that the bolt were pressed in from the inside.
http://i1205.photobucket.com/albums/bb422/gumbi18/1957%20GMC%20half%20ton/068.jpg
http://i1205.photobucket.com/albums/bb422/gumbi18/1957%20GMC%20half%20ton/069.jpg
I looked in the factory assembly manual but never found it. There wasnt anything bolted onto it before disassembly except the ground for the battery.
Thanks
Cody