i pulled the tank to put a new petcock on and noticed the foam on the airbox is shot. I can't find it anywhere online. It's appears it is sold as part of the air box itself. It seems to be foam that seals the airbox to the bottom of the tank. any ideas?
how can i replace this foam? I check ebay for an airbox and all the one for sale have the same issue...that piece of foam is in bad shape.

I'm not talking about the filter....it's a piece of foam that seal between the air box and tank.

any help would be greatly appreciated.

 

It'll run just fine without it.
Or make a piece out of a foam air filter/etc.