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Rear exhaust manifold

xxburkettxx07

New member
I replaced the rear exhaust manifold gasket and now have an exhaust leak and it's getting worse by the day. I made sure all the old gasket was off and used Cooper spay gasket when installing.I did notice the rear manifold wss slightly bowed prior to install..any help would be appreciated.
 


Which gasket, the manifold to head that is metal or the manifold to downpipe gasket that is metal?

I always re-use the factory metal gaskets as they are the best.
 
Manifold to head gasket, I have the felpro gasket now, when I put motor all back together a year ago I put felpro gasket in it always had a small leak not bad but this one is driving me crazy
 




I went to salvage yard this weekend in Kansas city and found three grand prixs with cracks in rear manifold all in same spot,I did find a good one tho
 
This is funny because I think theres a crack in my rear exhaust manifold now. Gonna check later and Dorman seems to make a replacement so I'm starting to wonder if this is actually a problem
 
This is funny because I think theres a crack in my rear exhaust manifold now. Gonna check later and Dorman seems to make a replacement so I'm starting to wonder if this is actually a problem
 


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