For Oil leaks on a 12 v 2.8L V6 engine, some info please:
 

My 1993 90CS has oil leaks which I understand are usual for this car.
It has 80,000 miles. I am going to try to fix the leaks. They are:

a) head gaskets leak
b) valve cover gaskets leak
c) Oil pan gaskets leak

Once these are fixed with new gaskets will they start leaking again? After how many miles?

Re: the back of the intake manifold leaks on almost every V6 i've seen..

What does it leak -oil?-and what is the gasket called to replace it?

The head gaskets will once again leak oil in 20K to 30K miles, because the headbolts stretch/loosen.

Re: liz'z wont! :o) She has a set of RaceWare'z! ;o)

heeheehee :-)

What about the rear-main seal? (between engine and transmission) ? Apparently mine has a tiny leak.
 

Is this a very big job to fix?

Re: What about the rear-main seal?
 

<center><img src="http://home.ec.rr.com/miktip/crankseal1.jpg"></center><p>Requires the transmission/gearbox to be dropped.

Then the flywheel/flexplate to be removed.

Re: Yeah..leaks oil...get an intake manifold gasket set and you'll be all set.

Re: liz'z wont! :o) She has a set of RaceWare'z! ;o)
 

Is RaceWare a manufacturer that makes aftermarket gaskets? Are they better than the stock gaskets?

Where can I find them?