My Firm Feel kit did not bolt to the K frame without binding the bearing, I had to massage the mounting tabs a bit to accomplish keeping the bearing free.
This is probably the result of the loose QC of 45 year old cars, but keep that in mind when you tighten the two tabs.
Joe
I assume that means that FF is not using a self-centering bearing with that kit. That's puzzling to me with the variables involved with age as you pointed out, and production tolerances.
