i have hoods that i'd let go cheap, if it was to be picked up at my door, if you want to try salvage yards try www.car-part.com
depending on how much time and $$$ you want to put in to it, you could get some www.zmjeeps.com bedsides, and custom make the inner structure and wheel flairs, since you will need a shorter bed on the burb frame anyway. :-|