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 W NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL N0 17084540 12 4 A 2 8X W A T ME9 FED 1 17084534 12 4 A 2 8X W A T MD9 FED 2 GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 CARBURETOR PRODUCTION 1 17084540 17084534 3 725 CARBURETOR SERVICE 1 17110538 17110530 3 725 POWER CARB KIT 1 17076122 17076122 3 730 AIR HORN KIT 1 17110579 17110579 3 750 COVER COIL KIT ELEC CHOKE 1 17079781 17079781 T 3 740 FILTER NUT FUEL INLET 1 17060216 17060216 3 740 FILTER FUEL INLET 1 5651803 5651803 T 3 745 FLOAT INSERT KIT 1 17067591 17067591 3 734 FLOAT BOWL KIT 1 17079990 17079990 T 3 738 GASKET KIT AIR HORN 1 17068742 17068742 3 740 GASKET FILTER NUT 1 7024281 7024281 3 750 HOUSING KIT CHOKE 1 17079088 17079088 3 843 LINK PUMP 1 17073203 17073203 3 814 NEEDLE SEAT KIT 1 17079792 17079792 3 838 PUMP ASM 1 17070895 17070895 3 838 PUMP CUP KIT HEAVY DUTY 1 17110591 17110591 T 3 750 RETAINER KIT CHOKE COVER 1 17067078 17067078 3 730 SCREW KIT AIR HORN 1 17079743 17079743 3 764 SENSOR KIT THROTTLE POSITION 1 17078481 17078481 3 440 SOLENOID KIT MIXTURE CONTROL 1 17111445 17111445 3 729 THROTTLE BODY KIT 1 17110539 3 459 THROTTLE KICKER KIT 1 17079998 17079998 3 755 VACUUM BREAK KIT PRIM 1 17079994 17079994 3 755 VACUUM BREAK KIT SEC 1 17079996 17079996 T ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION OTY PART 12 4 3 737 A 2 8X W FED 8RACKET CARB BOWL VENT SOL 01 14073443 12 4 3 755 A 2 8X HARNESS CARB VAC BREAK 01 14062214 12 3 755 A 2 8X HARNESS CARB VAC THROT 01 14072015 12 3 755 A 2 8X Z W A I R HARNESS CARB VAC THROT 01 10044900 12 3 726 A 2 8X INSULATOR CARB HEAT O1 14059380 1234 3 726 A 2 5R INSULATOR THROTTLE BODY UNIT TO INT FOA 01 10140578 1 3 750 A 2 5R W GAGES RELAY CHOKE HTR CONT 01 14089568 12 3 750 A 2 8X RELAY CHOKE HTR CONT 01 14089568 12 4 3 726 A 2 8X STUD CARB 3 145 04 477253 j 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17A 3 725 3 76 5 91