automotive intake manifold gaskets raw water cooled 318?

[KMD]

Is there a difference in the marine verses automotive gaskets for the intake manifold? I assume the gasket material for the 2 gaskets that go on the heads is made of a different material but not sure. To play it safe I am buying marine but just curious.

 

[pete31]

I've always used Fel-pro high perf gaskets...never had an issue

 

[summer]

is has no difference...