Ok I have gotten all but 3 parts of this tag figued out.

ST 71-13639 L 01808 BDY (71 Malibu 4dr Hardtop Build in LA #01808)
TR 730 42 42 PNT (? Metalic Lime Green Upper and Lower)
03E 677643 300364 (B-Day March 5th Week ? ?)

I tried hunting down a list of the interior trim codes but I could not find one :/

730 = Dark Jade ROndel Clocth, Ant. Dark Jade Coated Fabric
677643 300364: Are internal plant codes, not decodable

While the numbers 677643 300364 aren't decodable, IF you find the build sheet, you'll find 677643 and 0364 in block 24 and 30 in block 9 which will confirm the build sheet found is for that car. :)

Well looks like the interior was either redon to match the body tag or it is orig... so -=crosses fingers=- I might just find that build sheet when I pull the seats out :)