Yeah, thanks.

Maybe it's simply that I am not making myself clear enough.

Since speaking to the bloke who sold me the complete front section, he ASSURES me that it is the 1976-1980 Ford F100 4X4 Dana open knuckle, disc brake front end. Don't know how to describe it any more than that.
Really only concerned with the components from the axle tube pivot points (i.e. upper and lower balljoints) OUTWARDS! As in backing plates, caliper mounting brackets, spindles, rotors and steering linkages.

Cheers, Dave 64