On mine I did the back piece first. Start on one side above the door, towards the back cornerb and then work towards the other side across the back. I used an awl to help locate the holes through the metal trim piece, headliner, and into the holes in the interior sheetmetal of the cab. Then do the front piece in a similar way. It wasn't hard, but it can get frustrating at times. Just go slow and bend very carefully so as not to get creasing. I didn't wet it or anything, just worked slow and careful.


1946 GMC Pickup - S-10 Frame, 455 Buick, TH400, original patina.

My 46 GMC on Photobucket