I briefly considered offering a wiper pivot renew service. This was after I renewed my own 67 model pivots. New bronze bushings wasn't an issue as that is a common dimensions piece.
The downfall was supply of good shafts. I found the right/passengers side pivots are more likely to have good reusable shafts while left/drivers side pivots could have a severely worn shaft.
For me, history dictates that soon after I invest to provide such a service, the aftermarket would fill the void. This happened with console brackets and more. So if we want to see new reproduction wiper pivots ( from china ) we know how to make it happen LOL
