Good thing about Ford Big Blocks. They all take the same filter. Steve, if you're doing a 427 with external
oil cooler and have the remote adapter, any full length
oil filter will fit. Lots of room under it and there's room for an
oil filter "strap wrench" to tighten and remove it.
It's fun to research things but, unless you're going into serious racing, there's absolutely no need for all the "bells and whistles" the racers use. A high quality filter like the "regular variety" K&N, Mobile-1 or Ford Motor Sports will be more than sufficient.