Hi everyone, so what are my best options for valve guide seals and head gaskets? Much appreciated thanks.

 

Felpro top end set called "head set" is my recommendation. Has all the gaskets and seals (except intake gasket set) needed when pulling the heads. Be aware that the Felpro head gaskets are a bit thicker than the original steel shim head gaskets. Get the heads cut about 0.020" or 0.025" and it should go back together like original. Do not cut the intake side of the heads as that 0.020" or 0.025" cut restores proper geometry with the thicker head gasket.