Sorry GMCNut, I read your question wrong. Actually its one of those times where you read something, understand it, then when you go looking for an answer you get sidetracked and when you find something else and you think, Oh there it is!
Kinda like looking for your car keys but running across your lost false teeth and saying, "There they are!" Then you feel that sense of accomplishment so you move to the next thing. Alzheimers is gettin me early!
I went back and looked for a fork boot and found out that classicparts.com used to carry it in 2003 as part number
90-526 but they don't show it as a good part number now. You might call and see if it was changed.