Hey guys quick question i need your help with. I am replacing my intake manifold on my 2000 GT. the intake manifold i purchased has gaskets already pre-installed. Do i need gaskets from the intake to the heads? or will the gaskets pre-installed on the manifold work? Also if both were used would this create any problems such as leaking?

Please only helpful advise thanks guys

 

you don't wanna double stack two sets of gaskets.

 

You only want to use the gaskets that are pre installed on the new manifold. Unless you want a headache lol