1985 ROCHESTER 4 BC EXPORT CANADA 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 17085590 123 5 7 G 305H W A T MW9 A C NM5 EXPORT CANADA 1 17085590 12 7 B 305H W A T MD8 A C NM5 EXPORT CANADA 1 17085584 12 7 B G 305H W A T MV9 NM5 EXPORT CANADA EXC A C 2 17085585 12 7 B G 305H W A T MV9 A C NM5 EXPORT CANADA 3 17085588 12 7 B 305H W A T MD8 NM5 EXPORT CANADA EXC A C 4 17085588 123 5 7 G 305H W A T MW9 NM5 EXPORT CANADA EXC A C 4 GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 CARBURETOR PRODUCTION 1 17085590 17085584 17085586 17085588 3 725 CARBURETOR SERVICE 1 17110888 17110883 17110884 17110885 3 725 POWER CARB KIT 1 17076028 17076028 17076028 17076028 3 730 AIR HORN KIT 1 17078622 17078822 17078622 17078622 3 750 COVER COIL KIT ELEC CHOKE 1 17110879 17110879 17110879 17110879 3 740 FILTER FUEL INLET 1 5651803 5651803 5651803 5651803 3 745 FLOAT INSERT KIT 1 17067153 17067153 17067153 17067153 3 734 FLOAT BOWL KIT 1 17110886 17110876 17110876 17110886 3 738 GASKET KIT AIR HORN 1 17056357 17056357 17056357 17056357 3 740 GASKET FILTER NUT 1 7024281 7024281 7024281 7024281 3 750 HOUSING KIT CHOKE 1 17110878 17110876 17110878 17110878 3 814 NEEDLE SEAT 1 7035134 7035134 7035134 7035134 3 740 NUT FUEL INLET FILTER 1 17051254 17051254 17051254 17051254 3 858 POWER PISTON KIT 1 17067141 17067141 17067141 17067141 3 838 PUMP ASM 1 17051117 17051117 17051117 17051117 3 750 RETAINER KIT CHOKE COVER 1 17067078 17067078 17067078 17067078 3 806 ROD JET KIT METERING 1 17110387 17068354 17068354 17110387 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 17078935 17078935 17078935 3 440 SOLENOID KIT IDLE 1 17067179 17067179 3 729 THROTTLE BODY KIT 1 17078623 17078623 17078623 17078623 3 755 VACUUM BREAK KIT PRIM 1 17078312 17078312 17078312 17078312 j QS 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 6 91 3 203 3 725