I I I TS03 251 16 3 670 CALIBRATOR ECM MEAMORY 8612AZAB I 92 ST1 L35 1 16168610 3 670 CALIBRATOR ECM MEMORY 8616A ZAC 92 S1 O3 16 53 L35 1 16168615 NB2 3 670 C3L BRATOR ECM MEMORY 9827APAL 91 ST1 LB4 MD8 NB2 1 16156045 6 41AWLN 17 2 559 BRACKET ECM WRG HARN 91 92 S1 03 53 LL2 ML3 1 14074372 18 N S COVER E C M CONTROLLER PART OF ITEM ST 1 19 8 971 PLUG HEX18X1 5MM STL 91 92 ST 1 AR 10017198 NOTE 1 SEE WIRING HARNESS ENGINE ILLUSTRATION IN GROUP 2 000 FOR DETAILS I RPO DEFINITIONS I I CTF INTERIM DESIGN CHANGE REFER TO VEHICLE OPTION LABEL FOR VERIFICATION I GT4 AXLE REAR 3 73 RATIO GU2 AXLE REAR 2 73 RATIO GU4 AXLE REAR 3 08 RATIO I GU6 AXLE REAR 3 42 RATIO H04 AXLE REAR 4 11 RATIO I LB4 ENGINE 4 3L 4 3Z V6 LL2 ENGINE 2 8L 2 8R V6 A LN8 ENGINE 2 5L 2 5E L4 L35 ENGINE A 3L 4 3W CENTRAL PORT INJECT ON V6 90 DEG MD8 TRANSMI SSION AUTOMATIC 4 S PEED THM700R4 4L60 A ML3 TRANSMISSION MANUAL 5 SPEED BO G WARNER A MY2 TRANSMISSION MANUAL5 SPEED NA5 EMISSION SYSTEM FEDERAL REQUIREMENTS NA6 EMISSION SYSTEM ALTITUDE REQUIREMENTSA A A NB2 EMISSION SYSTEM CAL FORNIA REQUIREMENTS NM8 EMISSION SYSTEM LEADED FUEL EXPOR I A A U52 CLUSTER INSTRUMENT ELECTRON C VD1 PROVISION OF TIONS EUROPE EXPORT ZR9 SYCLONE PERFORMANCE PACKAGE Z49 MANDATORY CANADIAN BASE EQUIPMENT MODIFICAT ONS CANAD AN A Z79 TYPHOON PERFORMANCE PACKAGE I I I 1992 GENERAL MOTORS SERVICE PARTS OPERAT 0NS LT TRUCK 5 35 L 3 000 GROUP 3 1 00 V 1 92