T3 27 i 1973 78 ROCHESTER FOUR BARREL CARBURETOR I GASKET Air Cleaner to Carb 4 3 403 2 SCREW Horn Long r 3 730 3 SCREW Horn 8 907 4 SCREW Horn Short 3 730 5 LEVER Pump Actuator 3 642 8 ROLL PIN 8 840 7 HORN ASM Air 3 730 8 BRACKET Solenoid 3 444 9 ROD Pump 3 843 I0 GASKET Part of Gasket Unit 3 724 N S II BAFFLE Float Bowl 3 740 I2 ROLL PIN 8 940 I3 HOLDER UNIT Rod Secd 3 808 V 14 SPRING Metering FIod Prim ry 3 8I0 I5 PISTON ASM Power 3 858 16 SPRING Part of Float Bowl Asm N S 17 NEEDLE UNIT Intake With Seat and Gasket 3 814 18 PLUNGER 3 838 I9 SPRING Pump 3 841 20 ROD ASM Primary 3 806 21 JET Primary 3 792 22 RETAINER Pump Discharge Ball 3 750 23 BALL Pump Discharge 3 828 24 SPRING Power Piston 3 859 25 LEVER Secondary Metering Rod Pan of Air Horn Asm N S 26 ROD ASM Secondary 3 808 27 SPRING Idle Stop Scr w 3 766 28 SCREW Idle Stop 3 761 29 BOWL ASM Float 3 734 30 GASKET Part of Gasket Unit 3 724 N S 31 BODY ASM 3 729 32 SPRING Idle Needle 3 823 33 NEEDLE Idle Adjust 3 822 34 LIMITER Idle Adjust 3 823 35 SCREW Throttle Body 3 74I 36 INSULATOR Carb to Manilold 3 728 37 SCREW Fast Idle Adjust 3 768 38 SPRING Fast Idle Adjust 3 768 39 LEVER Fast Idl 3 788 40 LEVER Cam Fallawar 3 766 41 SPRING Inlet Filter 3 740 42 FILTER Fuel Inlet 3 740 43 GASKET Fuel Filter 3 740 44 NUT Fuel Filter Inlet 3 740 45 HOSE 8 962 46 CONTROL ASM W Bracket 3 756 47 ROD Vacuum Control Choke 3 755 48 WASHER Lock 8 93I 49 CAM Fast Idle 3 766 50 FLOAT ASM 3 745 51 PIN Float Lever Hinge 3 747 52 INSERT Float Bowl 3 734 53 LEVER Intermediate Choke 3 752 54 ROD Choke 3 752 55 CLIP Vacuum Break Rod 8 934 58 SHAFT ASM Choke 3 752 57 VALVE Choke 3 751 58 SCREW Choke Valve 3 75I 59 LEVER Part of Air Horn Asm N S 60 VALVE Part of Air Horn Asm N S 61 SCREW Part of Air Horn Asm N S 62 SCREW Part of Air Horn Asm N S 63 RETAINER Part ol Air Horn Asm N S 84 POPPET Part of Air Horn Asm N S 65 SPRING Part ol Air Horn Asm N S 86 PLATE Part of Air Horn Asm N S WAREHOU NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 5IA 2 83 cus 3 000 GROUP