I dont have the grills, saw them in a salvage yard, but im going there this weekend and Ill find out for you. I have another guy interested in a grill also. Ill get pics for you and prices. I dont mind pulling the parts and mailing, just cover the price and shipping.

http://s971.photobucket.com/albums/ae197/jon63c10
1963 c-10 shortbed stepside 427 BBC T16 HD 3 speed
1963 c-10 shortbed fleetside 348 "w" 1st gen big block & powerglide