1985 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 NUAABEFR JN C11AFYTS VIN PRODUCTION DIV CODE USAGE COL N0 17085190 34 B G 231A W FED CALIF 1 17084535 1 4 X 2 8X W M T FED 2 17084534 1 4 X 2 8X W A T MD9 FED 3 GROUP DESCRIPTION OTY 1 2 3 4 5 3 725 CARBURETOR PRODUCTION 1 17085190 17084535 17084534 3 725 CAR8URETOR SERVICE A 1 17111175 17110533 17110530 T 3 725 POWER CARB KIT 1 17076144 17076122 17076122 T 3 730 AIR HORN KIT 1 17111178 17110579 17110579 3 766 CONTROL KIT IDLE SPEED 1 17079132 3 750 COVER COIL KIT ELEC CHOKE 1 17068871 17079156 17079781 3 740 FILTER NUT FUEL INLET 1 17060216 17060216 3 740 FILTER FUEL INLET 1 5651803 5651803 5651803 3 745 FLOAT INSERT KIT 1 17111103 17067591 17067591 3 734 FLOAT BOWL KIT 1 17111180 17079990 17079990 TT 3 738 GASKET KIT AIR HORN 1 17111177 17068742 17068742 3 740 GASKET FILTER NUT 1 7024281 7024281 7024281 3 750 HOUSING KIT CHOKE 1 17079208 3 843 LINK PUMP 1 17073203 17073203 3 814 NEEDLE SEAT KIT 1 7035157 17079792 17079792 3 820 O RING KIT IDLE AIR BLEED VALVE 1 17079838 3 838 PUMP ASM 1 17072978 17070895 17070895 T 3 838 PUMP CUP KIT HEAVY DUTY 1 17110591 17110591 3 750 RETAINER KIT CHOKE COVER 1 17067078 17067078 17067078 3 806 ROD JET KIT METERING 1 17110335 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 3 730 SCREW KIT AIR HORN 1 17079743 17079743 3 764 SENSOR KIT THROTTLE POSITION 1 17078448 17078481 17078481 3 440 SOLENOID KIT MIXTURE CONTROL 1 17111102 17111445 17111445 3 729 THROTTLE BODY KIT 1 17111531 3 459 THROTTLE KICKER KIT 1 17079998 17079998 T 3 755 VACUUM BREAK KIT PRIM 1 1 17067466 17079994 17079994 3 755 VACUUM BREAK KIT SEC 1 17068802 17079996 17079996 3 820 VALVE IDLE AIR BLEED 1 17111532 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION QTY PART 1 4 3 737 X 2 BX W FED BRACKET CARB BOWL VENT SOL 01 14073443 4 3 726 B 307Y A GASKET CARB 01 22508038 1 4 3 755 X 2 8X HARNESS CARB VAC BREAK 01 14062214 1 4 3 755 X 2 8X HARNESS CARB VAC THROT 01 14072015 1 4 3 755 X 2 8X Z W A I R HARNESS CARB VAC THROT 01 10044900 34 3 726 B G 231A HEATER CARB AIR T0 INT MANIF 01 25526373 1 4 3 726 X 2 8X INSULATOR CARB HEAT 01 14059380 34 7 3 726 G 305H W EXPORT CANADA INSULATOR CARB HTR O1 10069984 J 4 3 726 X 2 5R INSULATOR THROTTLE BODY UNIT T0 INT FOA 01 10140578 4 3 750 B 307Y PIPE CHOKE CLEAN AIR 01 419302 1 4 3 750 X 2 8X SWITCH CHOKE HTR 01 25036553 34 7 3 750 G 305H EXPORT CANADA EXC GA SWITCH CHOKE HTR 1 800 01 10002798 34 7 3 755 B 307Y W NM6 EXPORT CANADA SWITCH CHOKE THERM VAC O1 22505266 25526373 NOTES 2ND DES C 3 0E USED W 20 BOLT OIL PAN TO ENG ATTACH 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 44W 3 725 3 154 6 91