New or used replacement heads come with a head, big bore kits do not. I have a head off of a wrecked '08, 2104 miles of use, and it came complete with cams, valves, etc. ready to bolt on. I got it from one of the used bike vendors on Ebay. Do not bother calling Pin Wall as they list everything they have inventoried and is currently for sale, not listed, not available. But there are 2 or 3 others in the used parts business and it might pay off to query them, find 'em on EBay.
