I am looking for a top race screw. That is what my LBS called it. It is the top most race on an old steel headset.
Here's the tricky part:
It is for a 70's Triumph. As I understand it Raleigh made Triumph bicycles. So I am also assuming that this part would have the same threading pitch as a Raleigh Record from the same era.
I would also go for an entire headset if someone had that.
PM me if you need more details, which is very possible.
Thanks.

-brian