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 N0 17084060 1234 A 2 5R 1 GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 THROTTLE BODY INJECTION PRODUCTION 1 17084060 3 724 GASKET KIT 1 17068990 3 725 THROTTLE BODY INJECTION SERVICE 1 17110359 3 729 BODY KIT THROTTLE 1 17110360 3 820 CONTROL KIT IDLE AIR VALVE 1 17078220 3 724 FASTENER ASSORT KIT 1 17078276 3 774 FILTER GASKET KIT FUEL METER 1 17079670 3 774 FUEL INJECTOR KIT 1 17068993 3 774 FUEL INJECTOR KIT REMAN 1 17111544 3 724 FUEL INLET OUTLET KIT NUT WASHER 1 17078275 3 734 FUEL METER BODY KIT 1 17078222 3 734 FUEL METER COVER KIT 1 17078969 3 734 FUEL METER KIT ONE INJ PRESSURE REG INCL 1 17068992 3 764 SENSOR KIT THROTTLE POSITION 1 17078274 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION QTY PART 12 3 737 A 2 8X W A I R BRACKET CARB BOWL VENT SOL 01 14073443 12 3 737 A 2 8Z BRACKET CARB BOWL VENT SOL 01 14073443 12 3 755 A 2 8X Z HARNESS CARB VAC BREAK O1 14062214 12 3 755 A 2 8X Z W A I R HARNESS CARB VAC THROT 01 10044900 12 3 755 A 2 8X Z W A I R HARNESS CARB VAC THROT 01 14072015 1 3 726 A 2 8X INSULATOR CARB HEAT 01 14059380 1 3 726 A 2 8Z INSULATOR CARB HEAT O1 14059380 1234 3 726 A 2 5R INSULATOR THROTTLE BODY UNIT TO INT FOA 01 10140578 1 3 750 A 2 5R W GAGES RELAY CHOKE HTR CONT 01 14089568 12 3 750 A 2 8 RELAY CHOKE HTR CONT 01 14089568 12 3 726 A 2 8 STUD CARB 3 145 O4 477253 1991 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 17A 3 725 3 62 5 9 1