1987 ROCHESTER 2 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 17087181 1234 7 G 231A W NM5 EXPORT CANADA 1 GROUP DESCRIPTION 0TY 1 2 3 4 5 3 725 CARBURETOR PRODUCTION 1 17087181 3 725 CARBURETOR SERVICE 1 17111746 3 725 POWER CARB KIT 1 17076115 3 730 AIR HORN KIT 1 17068887 3 750 COVER COIL KIT ELEC OHOKE 1 17111749 3 740 FILTER FUEL INLET 1 5651803 3 745 FLOAT INSERT KIT 1 17067275 3 734 FLOAT BOWL KIT 1 17111524 3 738 GASKET KIT AIR HORN 1 7045097 3 740 GASKET FILTER NUT 1 7024281 3 750 HOUSING KIT CHOKE 1 17111748 3 814 NEEDLE SEAT KIT 1 7035157 3 740 NUT FUEL INLET FILTER 1 17051254 3 858 POWER PISTON KIT 1 17068861 3 838 PUMP ASM 1 17051117 3 750 RETAINER KIT CHOKE COVER 1 17067078 3 806 ROD JET KIT METERING 1 17067542 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 3 440 SOLENOID KIT IDLE 1 17067545 3 729 THROTTLE BODY KIT 1 17111747 3 755 VACUUM BREAK KIT PRIM 1 17068345 3 755 VACUUM BREAK KIT SEC 1 17079437 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 6 91 3 183 3 725