I think Bored&Stroked post is spot-on. Fiber head gaskets are the norm for all modern engines with iron or aluminum heads. But as always, be sure the head and block surfaces are clean to the skim of a razor blade across their surfaces. The downside to fiber gaskets is you'll have to have a pack of those razor blades to remove the stuck-on remains of the gasket if the head has to be pulled again.
Lonnie
Lonnie