I have heard good things about the D&D swap kits.Kaufmann used to make a kit but I am not sure if they are still in business as I tried contacting them a while back and got no response.You can also check out ebay as the mounts, headers and oil pans are on there frequently.Here is a link to the Big Block fox website.There are links on there to the D&D website, the 460 forum and some other good info http://www.fordifiedracing.homestead.com/bigblockfox.html