1976 Ford F-150 Ranger XLT with slightly larger camshaft and a few performance goodies were installed.  The truck has headers, and new dual exhaust.  It is tuned to perfection, and sounds great.  A recent dyno-test shows 182.31 horsepower and 271.35 ft.lbs or torque at the rear wheels.  It's not a significant amount but, it feels like a heck of a lot more.  All in all, it revs fast, sounds awesome, and there's a lot of pep.  It's fun to drive.  This truck needs nothing.  In fact, it has new:
engine oil,
transmission fluid,
rear differential oil,
coolant,
brake fluid,
and power steering fluid. 
Each and every fluid is new.  
There is very little about this truck that isn't overkill.