Jonald,
Regarding used spindles/knuckles: most used ones that I have seen/bought are "wallowed out" and not useable. Be careful buying a spindle/knuckle without first testing the snugness of the floating bushing.
showkey,
"Most of the over size kits use larger outer diameter bushing and the same size pins."
What is a brand and part number for one of those kits? This information would be quite helpful to many people. I have only seen over-size kits with over-size (.010" & .020") king-pin diameter (to fit in a reamed-to-match hole in the axle).
You are likely correct..........I reviewed what we have done in the past. We used new stock pins from the kits and home made over size bushings.
