FUEEII EXHAUST CARBURETION l Parts irlgltlqumns same excgt wlhere indicated l L1 1 OLDSIVIOBIl E 1977 ROCHESTER 2BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 7 8 9 10 11 l EITOKE PARTS Ccmtiiniued 3 55 CONTROL AND BRACKET ASM Vac Brk i II 1 7043585 3 755 BREAK AND BRACKET ASM 1 Vac L 1 ll 49893 W 9 EL3 HE l E1 i 3 734 INSERT Float Bowl I NS 3 734 INSERT Main Well 1 7037286 3 734 FLOAT BOWL ASM 1 17065233 17065233 17065233 17065233 3 766 FAST IDLE CAM 1 17053760 4 3 786 VENTURI CLUSTER ASM 1 17057932 17057933 17057933 17057933 17057933 3 790 SCREW Venturi C uster Ctr 1 17067076 3 790 SCREW Venturi Cluster Ott 1 17067076 3 792 JET Standard 1 7002656 7002653 7002653 7002654 7002654 3 806 IVIETERING ROD Primary NS A 3 810 SPRINIG Metering Rod Primary NS 3 814 PULL CLIP Float Needle NS 3 825 GUIDE Pump Discharge 1 4 3 825 BALL Pump Discharge 1 7002117 3 825 SlPRIl lG Pump Discharge 1 7002118 3 8216 EIALL Pump Inlet Check 1 17050240 3 83 8 PUMP ASM 1 17057911 17057911 17057911 17058976 17058976 3 841 SPRING Pump Return 1 17050241 3 858 POWER PISTON ASM 1 7009054 3 858 POWER VALVE ASM 1 17053647 3 858 AUX POWER VALVE ASIVI 1 17050246 17051201 17051201 17051201 17051201 3 858 SPRING Power Piston Pr1mai y NS lFHROTTE ODY PARTS 3 726 GASKET Flange 1 1248832 4 3 729 THROTTLE BODY ASM 1 17055168 17055168 17055168 17055168 3 741 SCREW Throttle Body 3 17067076 3 763 BRACKET Throttle Ret Spr and Dashpot INS 3 766 SCREW Idle Stop 1 7029427 3 766 SPRING Idle Stop Screvv 1 7029428 3 766 LEVER Cam Follovver NS 3 766 SPRING Cam Lever NS 3 766 SPRING Fast Idle Screvv NS 3 766 SCREW Fast Idle Lever Attach NS W 3 766 SCREW Fast Idle Adj NS 3 766 IFAST IDLE LEVER NS 3 767 SCREW Cam Attach 1 7027063 3 814 DL E NEEDLE 2 17050301 4 3 823 E PRlI lG Idle Needle 2 7011479 3 838 CLIP Pump Rod 1 7018186 3 843 PUMP ROD 1 7038799 Y ACEEESSORIES 3 750 PIPE Choke Heat NS 3 750 PIPE Choke Air NS 1987 egiigmxt Motoris senvtce PARTS 0Pt niit t0N LosMOB1LE 31 REV 7 87 3 37 C 3 OOO GROUP