Question for the vendors
 

I have a 2007 Xingyue scooter with a 2-bolt head/valve cover. I need a seal for it that has a cross section like this:

http://i178.photobucket.com/albums/w...ps42299390.jpg

not an o-ring with a cross section like this:

http://i178.photobucket.com/albums/w...ps0021fe94.jpg

Does one of the vendors have it? Does anyone on the site know a vendor that has it? Thanks for any reply.