1984 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 NO 17084288 12 7 B G 305H W A T MD8 MW9 NM6 EXPORT CANADA EXC A C 1 17084289 12 7 B G 305H W A T MD8 MW9 NM6 EXPORT CANADA A C 2 17084285 12 7 B G 305H W A T MV4 M31 NM6 EXPORT CANADA A C 3 17084284 12 7 B G 305H W A T MV4 M31 NM6 EXPORT CANADA EXC A C 4 GROUP DESCRIPTION OTY 1 2 3 4 5 3 725 CARBURETOR PRODUCTION 1 17084288 17084289 17084285 17084284 3 725 CARBURETOR SERVICE 1 17110093 17110094 17110083 17110082 3 725 POWER CARB KIT 1 17076028 17076028 17076028 17076028 3 730 AIR HORN KIT 1 17078622 17078622 17078622 17078622 3 750 COVER COIL KIT ELEC CHOKE 1 17078311 17078311 17078311 17078311 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 17078308 17078308 17078308 17078308 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 17068974 17068974 17068974 17068974 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 17068354 17068354 17068354 17068354 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 1991 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 17W 3 725 3 202 6 91