1 990 ROCHESTER 4 BC FOLLOW PROCEDURES IOUTLIINEID BELOW TO DETERMINEE CARBURETOR AND OR PART NUMBER 1 DETERMINE EHICLIE MODEL CHECK VIN DIVZISIONAL CODE 2 DETERMINE ENGIINE AND CARBUFIEIIOR TYPE 3 PART NUMBER GAIN IBE DETERMINED BY CROSS REFERENCING CORRESPONDING COLUMN NUMBER WITH SAMEQ COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL N0 17088115 1 34 B 30 7Y 1 GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 CARBURETOR PRODUCTION 1 17088115 3 725 CARBURETOR SERVICE I 1 17111994 3 725 POWER CARB KIT 1 17075141 3 730 AIR HORN KIT 1 171112015 3 820 COMPENSATOR KIT IDl E LOAD 1 17111104 3 750 COVER COIL KIT H T AIR CHOKE 1 17118645 3 740 FILTER FUEL INLET 1 56518023 3 745 FLOAT INSERT KIT 1 171111013 T 3 734 FLOAT BOWL KIT 1 17112201 2 3 738 GASKET KIT AIR HORN 1 171110923 3 740 GASKET FILTER NUT 1 7024 281 3 750 HOUSING KIT CHOKE 1 17111100 3 814 NEEDLE SEAT 1 7035134 3 820 O RING KIT IDLE AIR BLEED V AI V E 1 17078838 3 838 PUMP ASM 1 17051117 3 750 RETAINER KIT CHOKE COVER 1 17067078 3 806 ROD JET KIT METERING 1 17112014 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 3 764 SENSOR KIT THROTTLIE POSITION 1 17078448 3 440 SOLENOID KIT MIXTURE CONTROL 1 17111102 3 757 SPRING 8 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 SIEC 1 17111101 3 820 VALVE IDLE AIR BLEIED 1 171111015 AEIIDZITIONAL ATITACI IINIICI PARTS DIV GROUP MODEL USAGE IIIOUW NAME ICIIESCIRIPTION QTY PART 134 3 726 B 307Y GASKE I CARB 01 22508038 1 34 3 750 B 307Y PIPE 3HOKE CLEAN AIR 01 419302 1991 IGIENERAL NIIOITORSI SERVICE F AFlTI S OPERA IIONS OLDSMOB LE 32W itlj 6 91 an 16 3 725