Exhaust riser gaskets

[fishingman52]

Little help please looking for good gaskets for exhaust riser to manifold this is a FWC system I have HGE manifold 5804 and riser is HGE 5384 any suggestions would be greatful

 

[alldodge]

HGE appears to have their own gaskets and would suggest HGE35908

http://hgemarine.com/products/manifolds/vovlo-penta-replacement-hge-5804.html