I went digging through my car and I found a couple things handy! The "1989 Warranty and Owner Assistance Information" handbook. On the back, theres a sticker that says:
"The Upfitted Portion Of This Product Is Warranted By
Chattanooga Custom Center INC.
2205 Polymer Drive
Chattanooga, TN 37421
(615) 894-1752
Through Your G.M. Dealer
Dealer must call for P.O.# before repairs are performed.
1-800-231-9289 TN Wats 1-800-431-6146 Out Of State"
I look inside the door hinge and there is the production information, and guess what?! HALF OF IT IS RIPPED OFF!!!! I did some research and a Piping Company is at that address today, so I guess i'm still **** out of luck.