It looks like the hood letters are leftover from the 1978 and 1979 trucks.
The only hood letters that match the large tailgate letters on the aluminum tailgate finish panel are from a Ford Courier. I wonder why these letters were not used on the Bullnose trucks?
Lucille: 1985 Ford F150 XLT Lariat
*Colors: Dark Canyon Red exterior, Canyon Red interior
*Engine: 5.0, CompCams 31-230-3, "Thumper" E7 heads, Edelbrock Performer intake, Autolite 4100 carburetor, DuraSpark II ignition, Thorley Tri-Y headers, Flowmaster dual exhaust, H-pipe.
*Drivetrain: AOD transmission, 3.55 gears, 2wd.