Welcome to the Bullnose Forum! That's a nice looking truck.

The M-block is my favorite engine family, partially because it is an underdog, but mainly because you can get so much power from a fairly small and light engine. And 300 HP from a 351M is a good case in point.
What size tires do you have? They look big. And what gears do you have to accommodate those tires?
I really like the step bars as they look identical to those I have on
Big Blue.
So, show us some more pics. Tell us more about the engine, like what intake, exhaust, carb, etc. Transmission, transfer case, and gears.
Gary, AKA "Gary fellow":
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Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
Blue: 2015 F150 Platinum 4x4 SuperCrew wearing Blue Jeans & sporting a 3.5L EB & Max Tow
Big Blue: 1985 F250HD 4x4: 460/ZF5/3.55's, D60 w/Ox locker & 10.25 Sterling/Trutrac, Blue Top & Borgeson, & EEC-V MAF/SEFI