FUEL EXHAUST CARBURETION CHEVROLET MODEL REFERENCE 1982 ROCHESTER 4 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 BY CROSS REFERENCING CORRESPONDING COLUMN NUMBER WITH SAME COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL NO 17082289 12 7 F 305H W M T A C NM6 EXPORT CANADA 1 17082281 12 7 F 305H W A C A T MV9 NM6 EXPORT CANADA 2 17082288 12 7 F 305H W M T NM6 EXPORT CANADA EXC A G 3 17082280 12 7 F 305H W A T MV9 NM6 EXPORT CANADA EXC A C 4 1 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17F REV 6 88 CARB 4BBL ROCH 27 3 725 GROUP