FUEL EXHAUST CARBUFIETION I Parts in all columns same x ept h re indicated I B92 BUICK 1977 ROCHESTER 2 BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 6 FLOAT BOWL PARTS 3 734 INSERT Float Bowl 1 NS 3 734 INSERT Main Well 1 7037286 3 734 FLOAT BOWL ASM 1 17052863 17055347 17055167 17055167 17055376 17053908 3 766 FAST IDLE CAM I 1 17053760 17052310 17053760 17053760 17053760 17051250 3 786 VENTURI CLUSTER ASM 1 17057894 17056668 17057933 17057933 17057848 17057779 3 790 SCREW Venturi Cluster Ctr 1 7009077 3 790 SCREW Venturi Cluster Otr 1 7045762 3 792 JET Standard 1 7002656 7002660 7002653 7002653 7002654 7002651 3 792 JET Primary 2 NS 3 806 METERING ROD Primary 2 NS 3 806 INSERT Aneriod Cavity 1 NS 3 810 SPRING Metering Rod Primary 1 NS 3 814 PULL CLIP Float Needle 1 NS 3 825 GUIDE Pump Discharge 1 7000286 3 825 BALL Pump Discharge 1 7002117 3 825 RETAINER Pump Discharge Ball 1 NS 3 825 SPRING Pump Discharge 1 7002118 3 826 BALL Pump Inlet Check 1 17050240 e 3 838 PUMP ASM 1 17057911 17052368 17057911 17057911 17058976 17057911 3 841 SPRING Pump Return 1 17050241 3 858 POWER PISTON ASM 1 7009054 7035603 7009054 7009054 7009054 7006011 3 858 POWER VALVE ASM I 17053647 17056683 17053647 17053647 17053646 17053647 3 858 AUX POWER VALVE ASM 1 17050246 17051199 17051201 17051201 17051201 17050246 3 858 SPRING Power Piston Primary I NS THROTTLE BODY PARTS 3 726 GASKET Flange 1 1248832 3 729 THROTILE BODY ASM I 17055212 17055088 17055168 17055168 17055168 17055212 3 741 SCREW Throttle Body 3 7015105 3 766 SCREW Idle Stop I 7029427 3 766 SPRING Idle Stop Screw I 7029428 3 766 LEVER Cam Follower 1 NS 3 766 SPRING Cam Lever 1 NS 3 766 SPRING Fast Idle Screw 1 NS 3 766 SCREW Fast Idle Adj 1 NS 3 766 FAST IDLE LEVER I NS 3 767 SCREW Fast Idle 1 7036222 3 822 IDLE NEEDLE 2 17050301 3 823 SPRING Idle Needle 2 7011479 3 838 CLIP Pump Rod 1 7018186 3 843 PUMP ROD I 1 7038799 I A E S I S M 3 726 GASKET Carb Adapter to Intake Manifold 1 NS 3 726 ADAPTER Carb to Intake Manifold 1 NS 3 750 PIPE Choke Air 1 NS 3 750 PIPE Choke Heat 1 NS 3 755 VALVE Carb Vac Brake Therm Vac 1 3031518 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON BUlCK 41 i REV 5 81 3 25 c 3 000 GROUP