FUEL EXHAUST CARBURETION CHEVROLET MODEL REFERENCE 1984 ROCHESTER 2 BC EXPORT CANADA FOLLOW PROCEDURE OUTLINED BELOW T0 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 BV CROSS REFERENCING CORRESPONDING COLUMN NUMBER WITH SAME COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL N0 17084623 12 7 F 2 8 1 W M T NM5 EXPORT CANADA A C 1 17084620 12 7 F 2 8 1 W A T NM5 EXPORT CANADA EXC A C 2 17084622 12 7 F 2 8 1 W A T NM5 EXPORT CANADA A C 3 17084621 12 7 F 2 8 1 W M T NM5 EXPORT CANADA EXC A C 4 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17F REV 6 88 CARB 2BBL ROCH 25 3 725 GROUP