There's a guy his name is Dennis, he sells old and new parts for our trucks for a pretty decent price, including a cab and a bed. Probably save you a TON of money and time to restore/weld/pull dents out of your truck. Including a 63 grille, which is pretty damn hard to find.
http://www.dennischevytruckparts.com/%2760-%2766.html
I ALMOST caught my 63 truck on fire because I thought my "cigarette" was out. 20 minutes later while driving around my truck smelled like I was throwing a tailgate party.