finally got my speedo working wired as suggested i tried everything with no luck and finally swapped to a different cluster i had laying around then it just worked

evidently my cluster let the magic smoke out at somepoint (trucks been sitting for a year or so)

now i need to finish my efan wiring and drive it some (drove it fifteen miles last night & filled it up with premium. trying to add some octane to the half tank of year old gas)

now it needs tires nothing like square 285/75/16 bfg's