Originally Posted by
Retro Grouch
I guess that I don't know how to do it then. I've got the die but I think that cutting 3" of threads in a steel steerer with a hand die would be a pretty major job. I'm pretty sure that you could buy a fork that's the right size for less than I'd want to charge you.
Of course you know how to do it.
I agree that extending the threads 3" is much more than normally done but if the fork is a particularly good match to the frame otherwise it doesn't seem out of the question.