1983 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 N0 17083172 1 34 7 B G 231A W EXPORT CANADA 1 17083460 1234 7 X 2 5 5 W A T NM6 EXPORT CANADA EXC A C 2 17083462 1234 7 X 2 5 5 W A T A C NM6 EXPORT CANADA 3 17083443 1234 7 X 2 8X W M T NM6 EXPORT CANADA EXC A C 4 17083440 1234 7 X 2 8X W A T A C NM6 EXPORT CANADA 5 17083442 1234 7 X 2 8X W M T A C NMG EXPORT CANADA 6 17083461 1234 7 X 2 5 5 W M T M19 NM6 EXPORT CANADA 7 17083441 1234 7 X 2 8X W A T NM6 EXPORT CANADA EXC A C 8 1991 GENERAL MOTORS SERVICE PARTS OPERAT 0NS CHEVROLET 17W t 3 725 3 178 6 91