That's what I thought you may be talking about - pick up a couple rebuild kits from G at Airspeed - Link pins (those pins your talking about) need to be rebuilt once in a while when they get worn.
You'll need the right size reamer .710. and at least 9\" long. A good press, and a drift to use to press out the old king pin. Use your old link pin to press in the new link bushing. If your assemblys are really loose when you refit them, you can use a link pin shim to tighten up the nuckle. The idiot book has the measurements and shim guide to reisntall them in your car for the camber settings.
Or have a shop do them - Duane's German Autohaus in langley is good.