As always you want to cast a wide net when looking for a part like this. The rotors were shared with many other Ford products and sometimes there are fewer people looking for them in those sites and communities since often not as many of those owners care about being original or willing to swap out for a new aftermarket
Great point Jeff. I will continue to expand my search. Is there a list or way to know which aftermarket parts are acceptable or recommended vs parts that need to be original.
Obviously some original parts are very hard to come by, unless you find NOS parts for things Like: Exhaust, Brake Pads, Oil & Air Filters, Spark Plugs etc. Some of these parts may be too expensive or hard to locate for some. Obviously there are lots of people who are opting for new aftermarket parts for some of these reasons