Originally posted by xcasbonx
I don't know an exact O.D., but I ran into this problem as well during my rebuild. I just found a small socket and tryed to match it up as close as possible and went to a local machine shop and asked for a couple dowels that they could match as close to that size. They were slightly bigger so I "modified" them to fit, never had a problem.

shibby, just took a trip to my machinists shop and he had over a hundred of them just kickin it :P i grabbed a handful and ended up the first two i tried worked aye perfecta

i'll micrometer the o.d and post it in here for future searches