I have a 94 z28 and i have a chance to get a good deal on a used procharger setup but it doesn't come with any of the plumbing.
Is there anyone that sells just the pipes that go from the air cleaner to the procharger and then back up to the intake?
Or does anyone have any good ideas on what to use make some out of?

 

Assuming ATI still produces the kits they would be a good start. Any of the site vendors should be able to order them. I would probably check with Bob at Brute Speed. He's very easy to work with and shouldn't have any issues getting you what you need.