Reading real close on page 586 it states "Cams fit ’18-later Softail® and ’17-later Touring models". In most other descriptions it will specifically state 'and trikes' when it fits trikes. Its almost like reading a legal document..
I did talk with my dealer at length about this and after a lot of cross checking, etc we agreed that the SE8-447 cam will work fine on my freewheeler even though their own info shows Does not fit Trike models. I've just got to decide if this is really the best low end cam for my freewheeler and what tuner I want to go with.