FUEL EXHAUST CARBURETION Parts in all columns same except where indicated B96 BUICK 1977 ROCHESTER 2 BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 13 14 15 16 17 FLOAT BOWL PARTS AP AO BG BO BP 3 734 INSERT Float Bowl 1 NS NS NS NS NS 3 734 INSERT Main Well 1 7040320 7040320 7037286 7040320 7040320 3 734 FLOAT BOWL ASM 1 17055364 17055364 17055167 17055364 17055364 3 766 FAST IDLE CAM 1 7045057 7045057 17053760 7045057 7045057 3 786 VENTURI CLUSTER ASM 1 17054520 17054520 17057848 17058894 17054520 3 790 SCREW Venturi Cluster Ctr 1 7009077 3 790 SCREW Venturi Cluster Otr 1 7045762 3 792 JET Standard 1 7002652 7002652 7002654 7002651 7002651 3 792 JET Primary 2 NS NS NS NS NS 3 806 METERING ROD Primary 2 NS NS NS NS NS 3 806 INSERT Aneriod Cavity 1 NS NS NS NS NS 3 810 SPRING Metering Rod Primary 1 NS NS NS NS NS 3 814 PULL CLIP Float Needle 1 NS NS NS NS NS 3 825 GUIDE Pump Discharge 1 7000286 3 825 BALL Pump Discharge 1 7002117 3 825 RETAINER Pump Discharge Ball 1 NS NS NS NS NS 3 825 SPRING Pump Discharge 1 7002118 3 826 BALL Pump Inlet Check 1 7002120 7002120 NS 7002120 7002120 3 838 PUMP ASM 1 7036282 7036282 17057911 7036282 7036282 3 841 SPRING Pump Return 1 7041141 7041141 17050241 7041141 7041141 3 858 POWER PISTON ASM 1 7009054 7009054 7037811 7009054 7009054 3 858 POWER VALVE ASM 1 7011989 7011989 17053647 7011989 7011989 3 858 AUX POWER VALVE ASM 1 NS NS 17050246 NS NS 3 858 SPRING Power Piston Primary 1 NS NS NS NS NS THROTTLE BODY PARTS 3 726 GASKET Flange 1 336060 336060 1248832 336060 336060 3 729 THROTTLE BODY ASM 1 17055336 17055336 17055212 17055336 17055336 3 741 SCREW Throttle Body 3 7015105 3 766 SCREW Idle Stop 1 7029427 3 766 SPRING Idle Stop Screw 1 7041519 7041519 7029428 7041519 7041519 3 766 LEVER Cam Follower 1 NS NS NS NS NS 3 766 SPRING Cam Lever 1 NS NS NS NS NS 3 766 SPRING Fast Idle Screw 1 NS NS NS NS NS 3 766 SCREW Fast Idle Adj 1 NS NS NS NS NS 3 766 FAST IDLE LEVER 1 NS NS NS NS NS 3 767 SCREW Fast Idle 1 7036222 3 822 IDLE NEEDLE 2 7048860 7048860 17050301 7048860 7048860 3 823 SPRING Idle Needle 2 7011479 3 838 CLIP Pump Rod 1 7018186 3 843 PUMP ROD 1 7041249 7041249 7038799 7041249 7041249 ACCESSORIES 3 726 GASKET Carb Adapter To Intake Manifold 1 NS NS NS NS NS 3 726 ADAPTER Carb To Intake Manifold 1 NS NS NS NS NS 3 750 PIPE Choke Air 1 355921 355921 NS 355921 355921 3 750 PIPE Choke Heat 1 355918 355918 NS 355918 355918 3 755 VALVE Carb Vac Brake Therm Vac 1 NS NS NS NS NS WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION Buick 41 REV 5 81 3 29 c 3 000 GROUP