FUEL EXHAUST CARBURETION PONTIAC 1977 ROCHESTER 2BC See Model Reference for Application GROUP DESCRIPTION OTY 23 24 3 725 CARBURETOR Production 1 17057374 17057375 3 725 CARBURETOR Service A 4 1 17065214 17055300 3 724 GASKET KIT 1 17052978 17055232 3 725 POWER CARB KIT 1 17076087 17076087 3 858 ADAPTER solenoid seal l s 1 3 730 AIR HORN I I I 1 17065256 17065256 3 838 BAFFLE pump well s 1 3 825 BALL pump discharge s I 1 7002117 7002117 3 826 BALL pump inlet check 1 7002120 7002120 3 729 BODY ASM throttle 1 17055336 17055336 3 729 BODY w governor throttle 1 3 734 BOWL ASM float t 1 17055339 17055339 3 755 BRACKET choke 1 3 459 BRACKET throttle return 1 3 755 BRACKET vac break primary 1 3 444 BRACKET WASHER solenoid 1 7042818 3 752 BUSHING link air valve t 1 3 768 BUSHING link fast idle AR 3 755 BUSHING link vac brk 1 3 755 BUSHING link vac brk pri 1 3 755 BUSHING link vac brk sec I a 3 766 CAM fast idle 1 7045057 7045057 3 750 CHOKE HOUSING KIT 1 17055540 17055540 3 766 CLIP cam screw 1 3 814 CLIP float needle pull 1 3 814 CLIP float valve I 3 838 CLIP pump 1 7005032 7005032 3 838 CLIP pump rod 1 7018186 7018186 3 820 COVER vent valve 1 3 740 ELBOW fuel inlet 1 3 740 FILTER fuel inlet 1 5651802 5651802 3 745 FLOAT ASM 1 7037512 7037512 3 738 GASKET air horn 1 7045671 17050469 3 738 GASKET air horn to solenoid 1 3 750 GASKET choke housing to throttle body 1 7043291 7043291 3 403 GASKET connector to air horn 1 3 740 GASKET filter nut 1 7032508 7032508 3 820 GASKET idle compensator 1 3 750 GASKET stat cover 1 17050961 17050961 3 820 GASKET vent valve cover 1 3 825 GUIDE pump discharge 1 7000286 7000286 3 870 HOUSING governor 1 3 820 IDLE COMPENSATDR 1 3 822 IDLE NEEDLE AR 7048860 7048860 3 820 IDLE vent valve kit 1 3 806 INSERT aneroid cavity 1 3 734 INSERT float bowl 1 3 734 INSERT mann well AR 7040320 7040320 3 792 JET primary AR 7002651 7002651 3 752 LEVER BUSHING choke 1 3 766 LEVER cam follower I 3 752 LEVER choke 1 17050766 17050766 3 752 LEVER choke shaft 1 17050271 17050271 3 752 LEVER choke valve adjusting 1 a 3 752 LEVER 8t CONTACT choke 1 3 766 LEVER fast Idle I 3 752 LEVER inter choke 1 17050266 17050266 3 842 LEVER pump actuating 1 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS PONT AC 21 3 000 GROUP 3 60 C REV 7 87