They probably will need to be custom made. Try Nashville Rubber and Gasket, one block off Elm Hill Pike near Briley Parkway. If they can't help, there is a gasket and hose place in the old Sears auto service center at 6th. Ave. and Lafayette St. in the same area as the Nashville rescue Mission that's housed in the old Sears store.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!