gddyap
Bronco Guru
Actually all ford crate engines do have a 1 year/12,000 mile warrentee. but I'm sure dealing with a warrentee situation with them is not fun. Also I believe the FRPP is its own section not really part of the factory itself.
Last time I looked in an FRPP catalog (8+ years ago) it said there was no warranty on engine assemblies. Looks like they added that in the last few years.
Some engine descriptions in the older catalogs indicates the engines were built in factory engine plants.