FUEL EXHAUST CARBURETION P143 PONTIAC 1978 ROCHESTER 2BC See Model Reference for Application GROUP DESCRIPTION OTY 6 7 8 9 10 3 725 CARBURETOR Production 4 I 17058412 17058414 17058108 17058110 17058126 3 725 CARBURETOR Service 4 1 17066618 17066618 17066617 17066617 17066619 3 724 GASKET KIT I 17052978 17052978 17052978 17052978 17052978 3 725 OVERHAUL KIT 1 17055334 17055334 17055936 3 725 POWER CARB KIT I 17076087 17076087 17076087 17076087 17076087 3 730 AIR HORN 1 17055938 17055938 17055915 17055915 17055925 3 825 BALL pump discharge I 7002117 7002117 7002117 7002117 7002117 3 826 BALL pump inlet check 1 7002120 7002120 7002120 7002120 7002120 3 729 BODY ASM throttle I 17055940 17055940 17055926 17055926 17055926 3 734 BOWL ASM float 1 17055092 17055092 17055931 17055931 17055928 3 459 BRACKET throttle return A A A A A 3 444 BRACKET WASHER solenoid 1 NS 7042818 NS 7042818 NS 3 766 CAM fast idle 1 7045057 7045057 7044039 7044039 7044039 3 750 CHOKE HOUSING KIT I 17055540 17055540 17055540 17055540 17055929 3 814 CLIP float needle pull I AA AA AAA AA NS 3 838 CLIP pump I 7005032 7005032 7005032 7005032 7005032 3 838 CLIP pump rod 1 7018186 7018186 7018186 7018186 7018186 3 820 COVER vent valve A AA A A A 3 740 ELBOW fuel inlet 1 7044035 7044035 NS NS 7044035 3 740 FILTER fuel inlet I 5651802 5651802 5651802 5651802 5651802 3 740 FILTER NUT fuel inlet I 17053408 17053408 17051765 17051765 17053408 3 745 FLOAT ASM 1 7037512 7037512 7037512 7037512 7037512 3 738 GASKET air horn I 7045671 7045671 7045671 7045671 7045671 3 750 GASKET choke housing to throttle body 1 7043291 7043291 7043291 7043291 7043291 3 740 GASKET filter nut I 7032508 7032508 7032508 7032508 7032508 3 750 GASKET stat cover 1 17050961 17050961 17050961 17050961 17050961 3 820 GASKET vent valve cover A A AAA AA TT 3 825 GUIDE pump discharge 1 A A 3 822 IDLE NEEDLE AR 7048860 7048860 7048860 7048860 7048860 3 820 IDLE vent valve kit r 1 A A A A A 3 806 INSERT aneroid cavity 1 AA A AA A NS 3 734 INSERT float bowl 1 A A AA A NS 3 734 INSERT main well AR 7040320 7040320 7040320 7040320 7040320 3 792 JET primary i 1 7002653 7002653 7002652 7002652 7002652 3 766 LEVER cam follower 1 AA A A A NS 3 752 LEVER choke i 1 17050766 17050766 17050766 17050766 17050766 3 752 LEVER choke shaft 1 17050271 17050271 17050271 17050271 17050271 3 752 LEVER choke valve adjusting A AA A A 3 766 LEVER fast Idle 1 A A A A NS 3 752 LEVER inter choke 1 17050266 17050266 17050266 17050266 17050266 3 842 LEVER pump actuating 1 A AA A AA NS 3 842 LEVER pump inside 1 7032377 7032377 7032377 7032377 7032377 3 752 LEVER stat coil 1 AA AA A A NS 3 755 LINK aux vac break AAA A A A A 3 755 LINK vacuum break choke side 1 7040239 7040239 7040239 7040239 7040239 3 755 LINK aux vacuum break choke side A A A A A 3 755 LINK vacuum break throttle side A A AA A A 3 814 NEEDLE SEAT i 1 7035155 7035155 7035152 7035152 7035152 3 440 NUT solenoid retaining 1 NS 9420176 NS 9420176 NS 3 440 NUT throttle stop retaining A AA A A A 3 747 PIN float hinge 1 7002081 7002081 7002081 7002081 7002081 3 750 PLATE baffle 3 1 7037239 7037239 7037239 7037239 7037239 3 858 POWER PISTON 1 7006323 7006323 7009054 7009054 7009054 3 858 POWER VALVE I 7011989 7011989 7011989 7011989 7011989 3 858 POWER VALVE aux mechanical A A A AA A 3 858 POWER VALVE vacuum A A A A A 3 838 PUMP ASM bowl 1 7036282 7036282 7036282 7036282 7046028 AAAAAAAAA 1987 GENERAL MOTORS SERVICE PARTS OPERATION PONTIAC 21 AAAAA 3 OOOAGROUP 3 76 C REV 7 87