FUEL EXHAUST CARBURETION BUICK MODEL REFERENCE 1Q 82 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 17082194 34 B 231A W FED 1 17082642 1234 X 2 8Z W A T A C CLOSED LOOP 2 17082317 1234 X 2 8X W M T EXC A C 3 17082641 1234 X 2 8X W M T A C 4 17082320 1234 X 2 8Z W A T FED CALIF EXC A C 5 17082316 1234 X 2 8X W A T FED CALIF EXC A C 6 17082321 1234 X 2 8Z W M T 7 17082192 234 231A W FED 8 17082640 1234 X 2 8X W A T A C CLOSED LOOP 9 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUICK 44W REV 1 82 CARB 2BBL RTOCH 1 3 000 GROUP