I GM03 009 I 8 3 671 BOLT EGR VLV ADAP HEX FLG HD 93 C L27 AR 11507023 M10X 1 5X3O PZOR 9 8 8 900 9 3 680 ADAPTER EGR VLV 93 C L27 1 24500942 10 3 671 STUD EGR VLV ADAP 4 085 93 C L27 2 24501678 A 11 N S SEAL C CASE VENT VLV 12 N S VALVE KIT C CASE VENT 13 N S SPRING C CASE VENT VLV 14 N S GASKET C CASE VENT VLV CVR KIT1 RPO DEFINITIONS n L27 ENGINE 3 8L SFI V6 4 4 T 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 32C T 3 000 GROUP 2 64 2 93