Indeed hard to find, I was looking for an Ashtabula, that is even more rare, and after a year I gave up and found this Schwinn.Nice to see you have finished your build. Those Schwinn stamped Ashtabula stems are very heavy duty and hard to find. I bought an NOS one for just $60 and the guy had about 10 of them. Went back to buy another and they were all sold.