Do not do it. I guess from my point of view, this will take the repair out of your hans and put it into someone else's hands $$$$$$$$$. And im not verey sure that a needle/ roler is a very good idea.[ THAT KIND OF LOAD on a , neadle, roller bearing???????? . especially after you turn down the OD of the pin [iner race of the bearing ?? ]. the torque on a bearing that small.
think about it, look at it , see how the load is applied, take that king pin and spindle in your hand and visualize hiting a bump then multiply that by that by the bigest number you can think of. Then think loading, leaverage on that pin
I GUESS I THINK OF THIS AS A **** IDEA [FIX OR REPAIR DAILY ] Sorry for the forbiden verbige. BUT CRIPES BUSHINGS HAVE BEEN AROUND A LONG TIME AND CAN TAKE VERY BIG LOADS. This is the hi end $$$$ and opposite the nylon king pin bushing. MY .00000000000000000000001 CENTS. STAY STOCK, GREASE IT. GET A STRONGER ARM.
