I am out of reamers currently. I would go to northern metalic and order a "3/4 carr" reamer and as one of the machinist types here to do it for the reamer to last the longest.
Or, I have a jig I can put knuckles and pitman in and do the ream if you have a reamer. Shouldnt have to ream the tie rod.Get the right one and it already has the chevy or ford taper.
Look at parts mike parts, for tech info on the different tre's and specs, and part numbers.