Originally Posted by
satbuilder
A replacement Stronglight headset for that vintage, if you care about keeping it original, won’t be cheap. You’re probably looking at $100 minimum, if you can find one with decent races.
Since the OP suggests he got it as a "frame," then nothing is "original." He doesn't need a $200 NOS Stronglight headset. He should just spend $20 bucks and get a new headset, instead of trying to put 20 Band-Aids on it. Could have been purchased and installed by now.