Disclaimer: I am not a car guy. 
If this is in the wrong forum, I apologize.
On to the question. I just got my car ('84 GN) from the shop and the turbo intake tube has a rusted hole in it. Apparently GM doesn't supply or make this part anymore, and the mechanic couldn't find one anywhere; he told me to look online. So here I am.
He gave me parts numbers:
25516238 for the tube
25513239 for the gasket
I'm not sure if 'turbo intake tube' is the right term for the part, but it's the tube that leads into the turbo that's wrapped with the wire mesh. Anyone know where I can get one, or have one for sale? Thanks for your help!
-Jeremy

If this is in the wrong forum, I apologize.
On to the question. I just got my car ('84 GN) from the shop and the turbo intake tube has a rusted hole in it. Apparently GM doesn't supply or make this part anymore, and the mechanic couldn't find one anywhere; he told me to look online. So here I am.

He gave me parts numbers:
25516238 for the tube
25513239 for the gasket
I'm not sure if 'turbo intake tube' is the right term for the part, but it's the tube that leads into the turbo that's wrapped with the wire mesh. Anyone know where I can get one, or have one for sale? Thanks for your help!
-Jeremy