Hey all, After searching high and low on gmpartsdirect as well as my GM software, I was unable to track down the part numbers for the exhaust seal/gasket for the manifold/pipe junction, the 2 bolts, and the 2 springs for my 2003 GT. For whatever reason, the GM site doesn't show the bolts/springs...Is there any chance that someone with a fiche could look up those 3 numbers for me?This all leads back to a post I tossed up last fall or so, regarding one heck of a lot of noise coming from the engine under acceleration. I crawled under, and found that the exhaust was leaking at the pipe/manifold. This also leads to a wonderful dose of CO into the cabin if you leave the windows up while stopped in traffic...I just don't trust the local parts monkeys to get the numbers right, so any help you can provide would be great.~101,000km and this is the only mechanical issue so far. Cheers, Marc