OK so these are the same as the 91's+ then? That's cool, I have both.
The heim joints I refer to are the little rod ends that the cables connect to on the shifter that actaute the linkages on the tranny. They have a nylon bushng in them vs a steel one.
It is an upgrade I saw somewhere but don't remember where. Here is a pic I pulled off the VFAQ to illistrate what I am reffering to.
They are 6mm Heim joints (or Rod end to some) and can be replaced for about $10.
This pic, while highlighting another part, you can see the nylon in the heim joint on the right. I pulled them off on one of the cars I got the shifters from, so I could have it to find a replacement, and it is VERY