1970 72 ROCHESTER FOUR BARREL CARBURETOR 1 3 752 CHOKE SHAFT AND LEVER KIT 41 3 859 SPRlNG Power Piston A 2 8 940 ROLL PIN Pump Lockout Levers 42 3 826 RETAINER Pump Discharge Ball 3 3 757 LOCKOUT LEVER AiF Valve 43 3 825 BALL Pqmp Discharge A 4 8 934 CLIP Vacuum Brake Rod 44 N S S Part of Float Bowl Assy 5 3 752 CHOKE VALVE KIT 45 N S S SCREW Diaphragm Retainer Part of 6 3 751 SCREW Choke Valve 7 Float Bowl Assy I 7 3 730 SCREW Air Horn 46 N S S RETAINER Float Needle Diaphragm 8 3 806 SECONDARY METERING ROD HOLDER KIT Part of Float Bowl Assy 3 734 9 8 907 SCREW Air Horn 47 N S S Part of Float Bowl Assy 3 734 10 A 3 730 SCREW Air Horn V 48 3 814 NEEDLE SEAT ASSY 11 8 940 ROLL PIN Pump Lockout Levers 49 3 734 FLOAT BOWL ASSY I 12 N S S Part of Air Horn Assy 50 3 755 SCREW Vacuum Brake Control 13 8 934 CLlP Vacuum Brake Rod 51 3 765 HOSE Vacuum 14 N S S Part of Air Horn Assy 5 52 3 733 VACUUM BRAKE CONTROL BRACKET ASSY 15 N S S Part of Idle Vent Valve Kit 53 3 755 ROD Vacuum Brake 16 3 842 LEVER Pump Actuating 54 3 841 CLIP Pump Rod 17 8 940 ROLL PlN Pump Lockout Levers 55 3 755 VACUUM BRAKE CONTROL ASSY 18 3 852 SCREW Idle Vent Valve Part of 56 3 766 CAM Fast Idle V Idle Vent Valve Kit V 57 3 752 LOCKOUT LEVER Secondary 19 3 852 VALVE Idle Vent Part of Idle 58 3 740 FILTER NUT FueI Inlet Vent Valve Kit 59 3 740 GASKET Inlet Nut 20 N S S Part of Air Horn Assy 60 3 740 GASKET FiIter 21 3 730 AIR HORN ASSY 61 3 740 FILTER FueI Inlet 22 3 806 METERING ROD Sac0ndary 62 3 740 SPRlNG lnIet F llter l 23 N S S Part of Float Bowl Assy 4 63 3 766 SPRlNG Idle Stop Screw 24 3 838 PUMP ASSY A 64 3 761 SCR EW Idle Stop 25 3 841 SPRlNG Pump Return 65 3 724 GASKET Throttle Body 26 3 724 GASI ET Air Horn I 66 3 729 THROTTLE BODY ASSY 27 3 745 FLOAT ASSY 67 3 766 LEVER Fast Idle 28 3 814 HINGE PlN FIoat 68 3 766 SCREW Cam Fast Idle Levers Attaching 29 3 810 SPRI NG Matering Rod Primary 69 V 3 766 SPRING Cam Follower Lever N 3 734 INSERT FIoat Bowl 70 3 766 SPRlNG Fast Idle Screw 31 3 820 SCREW Coyer Attaching 71 3 766 SCR EW Fast Idle Adiusting 32 3 820 COVE R Idle Compensator 72 3 766 LEVER Cam Follower 33 3 820 IDLE COMPENSATOR ASSY 73 3 822 SPRING IdIe Needle Y 34 3 724 GASKET Idle Compensator 74 3 822 NEEDLE IdIe Adjusting V 35 3 752 ROD Choke 75 3 741 SCREW ThrottIa Body 36 3 740 BAFF LE PLATE Float Bowl 76 N S S Part of Throttle Body Assy 37 3 752 LEVER lntermediate Choke 77 N S S Part of Throttle Body Assy I 38 3 806 METERING ROD PrImary 78 3 841 CLlP Pump Rod 4 39 3 792 METERING JET Primary 79 3 843 ROD Pump 40 3 858 POWER PISTON ASSY TP3 16 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 1 V A 7 3 31 P j A 7 3 000 GROUP