FUEL EXHAUST CARBUREHON Parts in all columns same exc t where indicated CHEVROLET 1977 HOLLEY 2BC Continued See Model Reference for Application GROUP DESCRIPTION OTV 1 2 3 4 5 6 CHOKE PARTS Continued AD AB AC AA mt AF 3 752 ROD Choke 44 1 335134 3 752 ROD Choke Pull 0ff SoIenoid 1 NS NS NS NS 464098 464098 3 752 WASHER Lock Choke Shi Nut 1 360984 3 752 WASHER Choke Spring Ret e I 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 LE ER Choke Pull Off 1 NS NS NS NS 464062 464062 3 752 ROD Choke Pull Off 1 NS NS NS NS 464097 464097 3 752 WASHER Choke Lever 1 NS NS NS NS 360961 360981 I 3 752 SEAL Choke Rod 1 NS NS NS NS 335115 335115 3 752 SHAFT AND LEVER ASM Choke Housing 1 374792 3 752 RETAINER Choke Rod 1 464091 I 3 753 SPRING Choke Closure 1 NS NS NS NS 360974 360974 I 3 755 SPRING Diaph 1 374748 I 3 755 WASHER Seal 1 360985 3 755 DIAPHRAGM AND SHAFT ASM 1 464089 484089 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 3 755 SEAL Diaphragm 1 374750 3 755 RETAINER E Ring 1 374751 i 3 755 GASKET Therm Housing 1 374836 3 755 COVER Diaphragm 1 464087 1 3 758 SCREW Diaphragm Cover 3 335091 3 841 SCREW Choke Diaphragm Adj 1 335070 FLOAT BOWL PARTS L 3 740 FITTING Fuel Inlet 1 335107 3 740 SPRING Fuel Inlet Filter 1 374740 3 740 FILTER ASM Fuel Inlet 1 5651802 3 740 GASKET Fuel Inlet Fitting 1 374742 3 745 FLOAT ASM 1 335106 z 3 747 HINGE PIN Float 1 335116 I 3 774 NOZZLE Pump Disch 1 464076 464076 361021 361021 464075 464075 3 786 TUBE Main Well Sec 1 335103 3 786 TUBE Mein Well Pri 1 335104 3 790 BLEED RESET Hi Spd Sec 1 464079 464079 464078 464078 464079 464079 E 3 790 BLEED RESET Hi Spd Pri 1 6259093 3 792 JET Carb Metering Pri 1 464083 3 792 JET Carb Metering Sec I 464082 Z 3814 GASKET Fuel Inlet Needle and Seat 1 374745 3 814 NEEDLE AND SEAT ASM Fuel Inlet 1 6260706 3 822 NEEDLE Idle Adj 1 6259043 I 3 823 CAP Idle Needle Limiter 1 464086 J 3 825 SCREW Carb Pump Discharge Nozzle 1 335096 3 825 GASKET Carb Pump Disoh Nozzle 1 374768 3 838 DIAPHRAGM ASM Comp Pump 1 335123 3 841 SPRING Pumpl Return I 335130 3 841 SPRING Diap ragm Return 1 345646 3 842 SCREW w LOCI VVASHER ASM I Pump Cover 4 335098 3 844 COVER ASM Pump 1 335119 3 858 VALVE ASM Power 1 335113 3 858 VALVE ASM Power Economizer 1 345643 3 858 SCREW w Lockwasher Economizer 3 2285812 ACCESSORIES 3 750 PIPE Ouick Pull Choke 1 458137 GM PARTS DIVISION GENERAL MOTORS c0RPORATION cREvRoLET 10 I REV 9 78 a 41 c 3 000 GROUP