LT1 vs. LS1 steel fuel lines

Does anyone know if the steel fuel lines that run from under the driver's seat back to the hatch area are the same in LT1 and LS1 cars? Mine are getting pretty rusty, to the point I'm concerned about them, and it'd be much cheaper to get good ones off a car someone's parting out instead of buying them new. Just wondering if ones from an LS1 car would work on my 1993 LT1 or if I have to keep my search to LT1-based cars...

The LS1 uses a different delivery system with only 2 pipes and the pipes are not the same.

Thanks! :)

just saw this, I had to replace mine last week, it was only $35 at the Chevy dealer!
I have a 96'Z28. if you need the full length (3 pieces from tank to engine) it's only $130.

Damn, really? I read somewhere on here that it was like $130 for (I thought) just the feed line. I already have some used ones on the way though, hopefully that doesn't turn out to be a mistake.