These gaskets can be used with heat shields. Originally Ford did not use any gasket between the exhaust manifold and the cylinder head. These are aftermarket replacements.
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Fel-pro brand exhaust gaskets made with a perforated steel core and a anti-stick coating. 352-428 fe except 14 bolt cylinder heads. Port size (1.40 x 2.04)
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Fel-pro brand exhaust gaskets made with a perforated steel core and a anti-stick coating. 352-428 fe 14 bolt cylinder heads only . Port size (1.43 x 2.12)…