1984 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 NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL NO 17084132 1 B G 229 W CLOSED LOOP 1 17084538 1234 X 2 8Z W A T 2 17084191 1234 B G 231A W CLOSED LOOP 3 17084535 1234 X 2 8X W M T A I R 4 17084534 1234 X 2 8X W A T MD9 A I R 5 17084537 1234 X 2 8Z W M T 6 GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 CAR8URETOR PRODUCTION 1 17084132 17084538 17084191 17084535 17084534 3 725 CAR8URETOR SERVICE 1 17110602 17110537 17110332 17110533 17110530 3 725 POWER CARB KIT 1 17076024 17076122 17076129 17076122 17076122 3 730 AIR HORN KIT 1 17068283 17110579 17078462 17110579 17110579 3 766 CONTROL KIT IDLE SPEED 1 17079129 17079132 3 750 COVER COIL KIT ELEC CHOKE 1 17068956 17079781 17068871 17079156 17079781 3 740 FILTER NUT FUEL INLET 1 17060216 17060216 17060216 3 740 FILTER FUEL INLET 1 5651803 5651803 5651803 5651803 5651803 3 745 FLOAT INSERT KIT 1 17067445 17067591 17068327 17067591 17067591 3 734 FLOAT BOWL KIT 1 17110603 17079990 17110333 17079990 17079990 3 738 GASKET KIT AIR HORN 1 17068276 17068742 17068276 17068742 17068742 3 740 GASKET FILTER NUT 1 7024281 7024281 7024281 7024281 7024281 3 750 HOUSING KIT CHOKE 1 17079446 17079208 3 843 LINK PUMP 1 17073203 17073203 17073203 3 814 NEEDLE SEAT KIT 1 7035150 17079792 7035157 17079792 17079792 3 820 0 RING KIT IDLE AIR BLEED VALVE 1 17079838 17079838 3 838 PUMP ASM 1 17053072 17070895 17072978 17070895 17070895 3 838 PUMP CUP KIT HEAVY DUTY 1 17110591 17110591 17110591 17110591 17110591 3 750 RETAINER KIT CHOKE COVER 1 17067078 17067078 17067078 17067078 17067078 3 806 ROD JET KIT METERING 1 17110605 17110335 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 17078935 3 730 SCREW KIT AIR HORN 1 17079743 17079743 17079743 3 764 SENSOR KIT THROTTLE POSITION 1 17078448 17078481 17078448 17078481 17078481 3 440 SOLENOID KIT MIXTURE CONTROL 1 17067344 17111445 17067343 17111445 17111445 3 729 THROTTLE BODY KIT 1 17078447 17110336 3 459 THROTTLE KICKER KIT 1 17079998 17079998 17079998 3 755 VACUUM BREAK KIT PRIM 1 17067497 17079994 17067466 17079994 17079994 3 755 VACUUM BREAK KIT SEC 1 17079996 17068802 17079996 17079996 3 820 VALVE IDLE AIR BLEED 1 17067358 17078467 1991 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 17W 3 725 3 172 6 91