FUEL EXHAUST CARBURETION LIGHT TRUCK MODEL REFERENCE 1982 ROCHESTER 4 BC FOLLOW PROCEDURE OUTLINED BELOW T0 DETERMINE CARBURETOR AND DR PART NUMBER 1 DETERMINE VEHICLE MODEL CHECK VIN DIVISIONAL CODE 2 DETERMINE ENGINE AND CARBURETOR TVPE 3 PART NUMBER CAN EE DETERMINED BY CROSS REFERENCING CORRESPONDING COLUMN NUMEIER WITH SAME COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL NO 17080212 CT CKP2 3 454 W FED FOR BREAKDOWM SEE 1980 CHART PG 3 GBC COL 3 17080213 CT CK2 3 35OM W FED P2 3 42 350M W FED FOR BREAKDOWN SEE 1980 CHART PG 3 6BC CDL 4 170 71 T 1 f Y 2 CC Z ZZ CUZ IL ZZTL iCC JiJ CLC ACCC CHART PG 3 SBC COL 5 17080295 CT G3W FED FOR BREAKDOWN SEE 1980 CHART PG 3 7BC COL 27 170B0507 CT G3W CALIF FOR EIREAKDOWN SEE 1980 CHART PG 3 78C COL 29 17080512 CT CK2 3 454W W CALIF P3 32 454W W CAL1F FOR BREAKDOWN SEE 19BO CHART PG 3 76C COL 24 1708051 3 CT CK2 3 350M W CALIF P3 42 35OM W CALIF FOR EIREAKDOWN SEE 19BO CHART PG 3 740 COL 19 J ENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52A 3 000 GROUP CARB 4BBL ROCH 52 REV 2 87