When changing head gaskets, do I HAVE to buy anything else? Or is it recomended? on 1999 Ford Expedition

The add ons are what puts the price of repair out of reach for me. I need head gaskets only. The other stuff is good and all that for those that can afford it.

by in Vallejo, CA on January 02, 2013
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2 answers
ANSWER by , January 02, 2013
u need the upper gasket set
ANSWER by , January 02, 2013
YOU MAY ALSO HAVE CRACKED HEADS SO HAVE THEM CK'D