Important: Do not use sealer on the composition gaskets, and make sure that the punch code (7.4L) on the cylinder head gasket is facing up. Refer to Replacing Engine Gaskets .
Important: When servicing the right cylinder head, use a rubber band to secure the cylinder head bolts to the valve spring to hold cylinder bolt for ease of cylinder head removal.
Important: Make sure that the threads on the cylinder head bolts are clean as well as the threaded holes in the engine block.