FUEL EXHAUST CARBURETION Parts in all columns same except where indicated C112 CHEVROLET V 1977 HOLLEY 2BC 1 I Continued I See Model Reference for Application I GROUP DESCRIPTION OTV 1 2 3 4 5 6 I T CHOKE PARTS Continued 3 752 ROD Choke I 335134 3 3 752 ROD Choke Pull Off So enoid I NS NS NS NS 464098 464098 3 752 WASHER Lock Choke Shi Nut 1 360984 3 752 WASHER Choke Spring Ret 1 NS NS NS NS 360986 360986 I 3 752 LEVER Choke Pull Off nter 1 NS NS NS NS 464100 464100 I 3 752 SHAFT AND LEVER ASM Choke 1 464060 464060 464060 464060 464061 464061 1 3 752 LEVER Choke Pull Off I NS NS NS NS 464062 464062 I 3 752 ROD Choke Pull Off 1 NS NS NS NS 464097 464097 3 752 WASHER Choke Lever 1 NS NS NS NS 360981 360981 3 752 SEAL Choke Rod 1 NS NS NS NS 335115 335115 3 752 SHAF AND LEVER ASM Choke Housing 1 374792 1 3 752 RETAINER Choke Rod 1 464091 3 753 SPRING Choke Closure I NS NS NS NS 360974 360974 I 3 755 SPRING Diaph 1 374748 1 3 755 WASHER Seal 1 360985 3 755 DIAPHRAGM AND SHAF I ASM I 464089 464089 464089 464089 360971 360971 3 755 DIAPHRAGM AND STEM ASM 1 374746 I 3 755 DIAPHRAGM ASM Vac Choke Pull Off 1 NS NS NS NS 464090 464090 1 3 755 SEAL Diaphragm 1 374750 1 3 755 RETAINER E Ring 1 374751 I 3 755 GASKET Therm Housing 1 374836 I 3 755 COVER Diaphragm I 464087 I I 3 758 SCREW Diaphragm Cover 3 335091 3 841 SCREW Choke Diaphragm Adj 1 335070 I FLOAT BOWL PARTS I 3 740 FITTING Fuel Inlet 1 335107 I I 3 740 SPRING Fuel Inlet Filter I 374740 1 3 740 FILTER ASM Fuel Inlet I 5651802 3 740 GASKET Fuel Inlet Fitting I 374742 3 745 FLOAT ASM I 335106 3 747 HINGE PIN Float 1 335116 e I 3 774 NOZZLE Pump Disch 1 464076 464076 361021 361021 464075 464075 3 786 TUBE Main Well Sec I 3351 I 3 786 TUBE Main Well Pri 1 335104 3 790 BLEED RESET Hi Spd Sec 1 464079 464079 464078 464078 464079 464079 I 3 790 BLEED RESET Hi Spd Pri 1 6259093 3 792 JET Carb Metering Pri I 464083 1 3 792 JET Carb Metering Sec 1 464082 3 814 GASKET Fuel Inlet Needle and Seat 1 374745 3 814 NEEDLE AND SEAT ASM Fuel Inlet 1 6260706 I 3 822 NEEDLE Idle Adj 1 6259043 3 823 CAP Idle Needle Limiter 1 464086 I 3 825 SCREW Carb Pump Discharrgle Nozzle I 335096 1 3 825 GASKET Carb Pump Disch ozzle 1 374768 I 3 838 DIAPHRAGM ASM Comp Pump 1 335123 I 3 841 SPRING Pump Return 1 335130 1 3 841 SPRING Diashragm Return 1 345646 I 3 842 SCREW w L CKWASHER ASM I 1 Pump Cover 4 335098 1 3 844 COVER ASM Pump 1 335119 I 3 858 VALVE ASM Power 1 335113 I I 3 858 VALVE ASM Power Economizer 1 345643 1 1 3 858 SCREW w Lockvvasher Economizer 3 2285812 ACCESSORIES 3 750 PIPE Ouick Pull Choke 1 458137 I GM PARTS DIVISION GENERAL MOTORS c0RPORAT10N cHEvROLET 10 REV 9 80 347 c 3 000 GROUP I