Rick
Try this, looks like what you are describing. Hope this helps.
Don at Commodore may have on too, if you want I can give him a call for you.
Phone: 405.722.4079 Cell: 405.503.4686
nieser.02.337parts@juno.com
or
Part No. Description Your Price (Units)
Order S2106-2 VALVE FUEL
(List Price: $ 22.30) Stock Available $ 21.19 (EA)
http://www.cessnaparts.com/search.cfm