The broken needle you pictured is the same needle that almost every S.T.
ever produced has....even the c/l engines use the same needle. Maybe some
of the new stuff from China is different, I don't know. Any of the old needles
will work, from any S.T. engine.

There may of course, be an exception to this, which I'm sure someone
will be quick to point out.

In fact, here's exception #1....an oversize S.T. style needle. Same threaded end,
longer shaft.