1982 ROCHESTER 2 BC 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 17082130 1 B 229 EXC A C 1 17082130 1 5 G 229 W CLOSED LOOP EXC A C 1 17082132 1 B 229 W A C 2 17082132 1 5 G 229 W CLOSED LOOP A C 2 17082138 1 B G 267 W CLOSED LOOP EXC A C 3 17082140 1 B G 267 W CLOSED LOOP A C 4 17082184 1 34 B 231A W FED CALIF 5 17082642 1234 X 2 8Z W A T A C CLOSED LOOP 6 17082317 1234 X 2 8X W M T EXC A C 7 17082641 1234 X 2 8X W M T A C 8 17082320 1234 X 2 8Z W A T FED CALIF EXC A C 9 17082321 1234 X 2 8Z W M T 10 17082640 1234 X 2 8X W A T A C CLOSED LOOP 11 17082316 1234 X 2 8X W A T FED CALIF EXC A C 12 17082192 12345 G 231A W FED CALIF 13 17082182 12345 G 231A W FED CALIF 14 t 1991 GENERAL MOTORS SERVICE PARTS OPERATION CHEVROLET 17W i 3 725 3 166 6 91