PONTIAC MODEL REFERENCE 1988 ROCHESTER 4 BC FOLLOW PROCEDURE OUTLINED BELOW TO DETERMINE CARBURETOR AND DR 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 17088115 1234 B 307Y 1 GROUP DESCRIPTION QTY 1 12 3 4 S 3 725 CAR8URETOR F RODUCTION 1 17088115 3 725 CARBURETOR SERVICE 1 17111994 3 725 POWER CARB KIT 1 17076141 3 730 AIR HORN KIT 1 17112016 3 820 COMPENSATOR KIT IDLE LOAD 1 17111104 3 750 COVER COIL KIT HOT AIR CHOKE 1 17110646 3 740 FILTER FUEL INLET 1 5651803 3 745 FLOAT 8 INSERT KIT 1 17111103 3 734 FLOAT BOWL KIT 1 17112012 3 738 GASKET KIT AIR HORN 1 17111093 3 740 GASKET FILTER NUT 1 7024281 3 750 HOUSING KIT CHOKE 1 17111100 3 814 NEEDLE SEAT 1 7035134 3 820 O RING KIT IDLE AIR BLEED VALVE 1 17079838 3 838 PUMP ASM 1 17051117 3 750 RETAINER KIT CHOKE COVER 1 17067078 3 806 ROD JET KIT METERIN0 1 17112014 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 3 764 SENSOR KIT THROTTLE POSITION 1 17078448 3 440 SOLENOID KIT MIXTUR E CONTROL 1 17111102 3 757 SPRING CAM ASM AIR VALVE 1 7035344 3 729 THROTTLE BODY KIT 1 17111995 3 755 VACUUM BREAK KIT PRIM 1 17067211 3 755 VACUUM BREAK KIT SEC 1 17111101 3 820 VALVE IDLE AIR BLEED 1 17112015 ADDITIONAL ATTACHIZNIG PARTS DIV GROUP MODEL USAGE NOUN NAME 8 DESCRIPTION QTY PART 12 3 726 B 307Y GASKET CAR8 O1 22508038 1234 3 750 B 307Y PIPE CHOKE CLEAN AIR 01 419302 1234 3 750 B 307Y SWITCH CHOKE HTFI 01 3815936 1990 GENERAL MOTORS SERVICE PARTS OF ERAT ONS PONT AC 22W REV 6 90 2 167 3 725