Like I said, I've got new Viton valve seals from EB, yours if you want 'em. You may just get EB's gasket kit though. they'll be in there. I just do a whole gasket kit even though I may only use the head, intake, and exhaust gaskets. Cheaper that route usually.

85 4Runner - With NEW Marlin 4.7 Gears!! It's a whole new beast!