felpro head gaskts writing up or down?

felpro did'nt put an up mark on their head gaskets,only writing on one side, which side is up? thanks alot felpro. also if anyone thinks they need new head gaskets it could be the lower intake manifold leaking coolant into the oil.

Printed side up/out on all gaskets.

You are right, the lower intake is problematic on these.