Originally Posted by TJP
Originally Posted by John_Kunkel
Chase the threads on the pin so the nut will go all the way on finger tight.


The threads are fine, the pin begins too spin when one tries to tighten it.
I was under the impression that the the pins were tapered as was the sleeve in the k frame for an interference fit as it is tightened ?

shruggy


Yes the pins are supposed to lock in on the taper. It may still spin while tightening if you use poly bushings. With rubber bushings they wont. Some aftermarkets are made with wrong taper though.

QA1 Pivot Shaft-smaller.jpg