Welcome to the T-top world first of all.
If you are talking about the seal that is on the edge of the top and goes over the window, there are 2 different types.
CJB coded (the ones that were ordered from the factory as an option) and non CJB.
This is true for all of the seals from my research.
Here is a link to some that I am going to order before spring.
http://www.fieroparts.com/Scroll down on the left to T-top parts and click it.
There are some rather detailed procedures on how to install them, and how to adjust the tops to fit properly.
If you need that, I have found a copy of the Cars and Concepts installation manual I can share.
I am far from an expert on T-tops,,,,, yet, but getting there slowly.
Dave