1984 ELECTRONIC FUEL INJECTION EFI THROTTLE BODY INJECTED FOLLOW PROCEDURE OUTLINED BELOW TO DETERMINE CARBURETOR AND OR PART NUMBER 1 DETERMINE VEHICLE MODEL CHECK VIN DIVISIONAL CODE 2 DETERMINE ENGINE AND CARBURETOR TYPE 3 PART NUMBER CAN BE DETERMINED BY CROSS REFERENCING CORRESPONDING COLUMN NUMBER WITH SAME COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL NO 17083055 1 Y 5 7 8 W A T COMPLETE UNIT 1 17083055 1 Y 5 7 8 W M T NM8 EXPORT COMPLETE UNIT 1 17083058 1 Y 5 7 8 W FED CALIF COMPLETE UNIT SEE NOTE 2 17083059 1 Y 5 7 8 W M T FED CALIF COMPLETE UNIT 3 17082053 1 Y 5 7 8 FRONT INJECTOR UNIT SEE NOTE 4 17082052 1 Y 5 7 8 REAR INJECTOR UNIT SEE NOTE 5 17082052 NOTE REAR MASTER UNIT FOR 2X1 PROD ASM 17083058 17083055 17082053 NOTE FRONT SLAVE UNIT FOR 2X1 PROD ASM 17083058 17083055 17083055 NOTE THROTTLE BODY INJ ASMS SERV SEP SEE 17082052 8 17082053 FOR DETAILS 17083058 NOTE THROTTLE BODY INJ ASMS SERV SEP SEE 17082052 17082053 FOR DETAILS GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 THROTTLE BODY INJECTION COMPLETE 1 17083055 17083058 17083059 17082053 17082052 3 724 GASKET KIT 1 17079729 17079729 3 725 THROTTLE BODY INJ PRODUCTION FRT 1 17082053 T 3 725 THROTTLE BODY INJ PRODUCTION RR 1 17082052 3 725 THROTTLE BODY INJ COMPLETE SERVICE 1 17079853 17110601 17110601 3 725 THROTTLE BODY INJ FRT SERVICE 1 17079738 3 725 THROTTLE BODY INJ RR SERVICE 1 17079736 3 734 ACCUMLATOR KIT PRESSURE FRT 1 17079721 3 729 BODY KIT THROTTLE FRT 1 17079716 3 820 CONTROL KIT IDLE AIR VALVE 1 17078832 17078832 3 726 COVER KIT MANIFOLD INLET 1 17079728 17079728 17079728 3 724 FASTENER ASSORT KIT 1 17078831 17078831 3 724 FASTENER KIT MANIFOLD CVR ATTACH 1 17079850 DISCON DISCON 3 774 FILTER GASKET KIT FUEL METER 1 17079670 17079670 3 774 FUEL INJECTOR KIT 1 17078827 3 774 FUEL INJECTOR KIT FRT 1 17078846 5 3 774 FUEL INJECTOR KIT REMAN 1 17111547 17111548 3 724 FUEL INLET OUTLET KIT FRT NUT WASHER 1 T 17078847 3 724 FUEL INLET OUTLET KIT RR NUT WASHER 1 17078830 3 734 FUEL METER BODY KIT FRT 1 17078842 3 734 FUEL METER BODY KIT RR 1 17078833 3 734 FUEL METER KIT FRT ONE INJ PRESSURE REG INCL 1 17078845 3 734 FUEL METER KIT RR 0NE INJ PRESSURE REG INCL 1 17079734 3 734 REGULATOR KIT PRESSURE RR 1 17079719 3 724 SCREW KIT THROTTLE SYNCRONIZING 1 17079683 17079683 17079683 3 764 SENSOR KIT THROTTLE POSITION 1 17111262 17111262 17111262 3 729 THROTTLE BODY W ROD KIT RR 1 17079718 3 163 TUBE KIT FUEL 1 17073087 17073087 17073087 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION QTY PART 1 3 726 Y 5 7 8 GASKET INT MANIF CVR 01 14085702 1 3 726 Y 5 7 8 STUD THROT BODY INJ 5 16 18 BOTH ENDS AR 14044659 1993 GENERAL MOTORS SERVICE PARTS OPERAT 0NS CHEVROLET 4Y t 3 725 3 42 3 93