I am a member on this website. I decided to check out their maitenance section and came across the oil filters. They are trying to build you up so much about the MC FL-400S oil filter, you would think they were selling you an oil filter that is equivalent to something used on the space shuttle!
http://www.americanmuscle.com/ford-motorcraft-oem-oil-filter-9708.html
http://www.americanmuscle.com/ford-motorcraft-oem-oil-filter-9708.html