My experience -- and this is all from a long time ago, BTW, so nobody sue me -- was that some Gipiemme was exactly like Campy and some wasn't, and I could never see rhyme or reason to it. To be sure, our fellow would have to ship his remaining hub bits to the prospective seller of parts to see if the replacement bits fit.

All told, I stand by my original opinion: half a Gipiemme hub isn't worth horse spit, and spending good money to first repair it and then have it built into a wheel is silly. YMM, as always, V.