Rattletrap,
As they say...MY BAD! Look in the Engine and Driveline Forum. Do a search using the little "search" icon in the upper right hand corner. It is next to My Profile and Directory. Search for " king pin replacement"..it is in a thread titled King Pin Engineering-1 Ton. I saw a bunch of references to the Royal set.
My own opinion would be a stock replacement set of king pins..properly installed (??) and properly greased, they would work quite well. Spend your hard earned money on some chrome or a 8-ball shifter knob, don't waste it on a goofy roller bearing, USDA approved, NASA endorsed king pin setup.
Stuart.
