[Dave in MN]

Originally Posted by 30 Closed Cab PU

As an FYI, many have had problems with the modern silicone head gasket. Here is one of many strings on this subject.


https://www.fordbarn.com/forum/showt...ne+head+gasket

Werner, Why re-tighten: The "Modern Silicone" head gasket requires the most cycles of re-tightening of any gasket I have used. Once seated after multiple tightening sessions, the gasket holds up quite well.
Good Day!