I have seen in several posts that the Mark VIII electric fan is recommended and works great. So is there any particular year(s) that I should look for? I am still trying to find a new one (instead of one from a salvage yard with unknown history that could die at any moment). I also saw some posts that mentioned Houston Performance as a good source. They were not easy to find, but I finally tracked down their number. In fact I also found a site that listed the part number for the fan (F8LH8C607 AA). I figure if nothing else, using this part number I can go down to Checker and maybe find the replacement fan. So has anyone bought a new Mark VIII cooling fan or did everyone just get theirs from a salvage yard?