exhuast Manifold gaskets

[MaNiAc]

How easy are they to do on the 2.8L V6 1986? Can see one side is simple enough to do, but on the other side there is one bolt underneath what looks to be some sort of pump? Seeing as Ive just brought it and have no manuals Im a bit clueless about it. Is it easy to do or should i get it done by the local mechanic ???
Thanks
MaNiAc

[QuantaEarth]

simple just take of that pump, it is the fuel pump, 2 bolts, just taker it off and set it out of the way