When I purchased my brother's F-150 from his estate I got all the extras that he had. One box contained a pair of Brembo calipers, 355 mm rotors and pads.
I initially thought the brakes were left over from his Ferrari restoration days but now I' thinking that this Brembo F-50 Big Brake Kit was destined for the F-150.

Any thoughts?

 

Um pictures? Part numbers stampings? Cross ref on Brembo website for P#'s?