that hose connects to the air filter housing outside of the filter, thus sucking dusty air.
switching ends and putting the rubber hose on the filter little tube, with the spring clips grasping, is not a good connection, falls off very easy
I found the ford # 384411-s for the elbow and they are made of unatainium
https://www.ebay.com/p/1023675101
I'm going to search a day longer and try making something before paying big bucks