Originally Posted by
Greenfieldja
The only question is weather you have enough steerer for the stack height of the dura-ace headset (37.6mm) This is the minimum lenth of fork steerer that is needed to properly install and adjust this headset.
If this is the original fork, it should have left the factory trimmed for 42mm stack and the crown race seat milled to ISO 26.4mm diameter, and the head tube should also be ISO 30.2mm. A couple spacers should be all that is needed to make it work, assuming you can source the proper crown race.