A Lic n TRUCK g I I MODEL REFERENCE A 19 5 1 z 2 B I 8A SU U C Follow procedure outlined below to determine carburetor end 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 8941218950 CT I S1 1 9 1 I 1 1990 GENERAL IVIOTORS SERVICE PARTS OPERATIONS LTJ RUCK 52S 3 725 3 76 REV 10 90 I