Project- Bills Buggy
if you were a little closer i would hook you up with my glass guy. for $125.00 .....it got me a brand new windshield for my duster.....delivered.....material cost.....and installed!
I had the same trouble as you finding a gasket because they were all on national backorder with no known availability date because of the disasters in japan last year and it shut down most of the production.
I do know of a few places that MIGHT just have your gasket Ill check and let you know just incase you do decide to go that route on sealing it up.