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Discussion Starter #1
Alright, I finally got my ZZP headers and downpipe. But I failed to realise that the headers and downpipe I ordered didn't come with gaskets.

I've looked on ZZP's website, but I can't find anything on what gaskets I need. I settled on the shorty headers with the 3" opening and the 3" ZZP downpipe with the 2.5" exit. I just need to know what gaskets I need for the header to engine section and headers to downpipe section. Can anyone give me any idea on what I need?
 

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The shorty header has the 3-bolt flange, yes?

If so, then you can use stock replacement gaskets for the manifold to downpipe and the downpipe to catback, since both are considered stock replacement parts.
 

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You could just use high heat rtv silicone.


Sent from the sexy electrician
 

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Cobalt Lower Exhaust Manifold Gasket 15235773

Converter to Exhaust Pipe Gasket 15231157

I know the top one should fit, the second one i am not sure about
 

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Looks like it should. Not sure if the part numbers are the same between the 2.2/2.4 cars and the LSJ.
 

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I cant remember off of the top of my head but i will try and check when i can get to my computer.
 

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Looking on Rock Auto, it appears so.

Fel Pro numbers:

61362 (downpipe to header)
61440 (downpipe to resonator/exhaust)
 

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Discussion Starter #8
Yes, the shorty headers have a 3" flange. The downpipe is 3" in diameter until it gets to the exit where it bolts to the exhaust and then it goes down to 2.5".
 
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