2001ZincSR

Im having a big problem with exhaust leaks. I cant seem to get the manifold to seal against the head and my tial 44mm is leaking at the fire ring on the manifold. Is there any type of sealant that will work? These are some major leaks, especially at the head.

Also, is there a SC61 4 bolt outlet gasket? I got the one from atp but the seal ring on the gasket slips inside the exhaust housing and doesnt seal either. Thanks