1987 VINYL IROOF GM WZOA GM WZOA CODE NUMBER COLOR EE mMUMBER COLOR 11T white 58T Lt Chestnut Poly 12T Lt Gray 62T Dk Chestnut Poly 13T Silver Poly 63T Lt Driftwood 17T Pearl Gray 72T Med Garnet Red Poly 18T Black Poly 76T Dk Garnet Red Poly 19T Black 79T Dark Red 22T Lt Sapphire Blue Poly 79T Dk Red Poly 28T Dk Blue 82T Med Rosewood Poly 28T Black Sapphire Poly 83T Med Sapphire Blue Ply 31T Dk Blue Poly 84T Gunmetal Poly 33T Lt Driftwood Poly BST Lt Rosewood Poly 34T Lt Blue Poly 89T Autumn Maple Poly 38T Sungold 91T Lt Amethyst Poly 43T Lt Sage Poly 94T Med Blue Poly 48T Black Emerald Poly 96T Dk Driftwood Poly 54T Vellow Beige 98T Chamois Poly 57T Very Dk Chestnut Poly 99T Dk Amethyst Poly 58T Lt Saddle 1989 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 32E REV 6 89 25