FUEL EXHAUST CARBURETION P141 PONTIAC 1978 ROCHESTER 2BC See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 3 725 CARBURETOR Production I 17058160 17058112 17058114 17058408 17058410 3 725 CARBURETOR Service 1 17055860 17066617 17066617 17066618 17066618 3 724 GASKET KIT 1 17055560 17052978 17052978 17052978 17052978 3 725 OVERHAUL KIT 1 17055642 W W 17055334 17055334 3 725 POWER CARB KIT 1 1 17076016 17076087 17076087 NS 17076087 3 730 AIR HORN 1 17055636 17055925 17055925 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 826 BALL pump inlet check 7002120 7002120 7002120 7002120 3 729 BODY ASM throttle 1 17059907 17055926 17055926 17055940 17055940 3 734 BOWL ASM float 1 17055638 17055931 17055931 17055052 17055052 3 459 BRACKET throttle return 1 NS W 3 444 BRACKET WASHER solenoid W NS 7042818 7042818 7042818 3 766 CAM fast idle 1 17041484 7044039 7044039 7045057 7045057 3 750 CHOKE HOUSING KIT 1 17051996 17055540 17055540 17055540 17055540 3 814 CLIP float needle pull 1 7033751 NS NS NS W 3 838 CLIP pump W 7005032 7005032 7005032 7005032 3 838 CLIP pump rod W 7018186 7018186 7018186 7018186 3 820 COVER vent valve W W W NS W 3 740 ELBOW fuel inlet W 7044035 7044035 NS 3 740 FILTER fuel inlet 1 5651803 5651802 5651802 5651802 5651802 3 740 FILTER NUT fuel inlet 1 17059861 17053408 17053408 17051765 17051765 3 745 FLOAT ASM 1 7044332 7037512 7037512 7037512 7037512 3 738 GASKET air horn 1 7045097 7045671 7045671 7045671 7045671 3 750 GASKET choke housing to throttle body 7043291 7043291 7043291 7043291 3 740 GASKET filter nut 1 7024281 7032508 7032508 7032508 7032508 3 750 GASKET stat cover 1 17050961 17050961 17050961 17050961 17050961 3 820 GASKET vent valve cover W W W NS W 3 825 GUIDE pump discharge W W W W 3 822 IDLE NEEDLE AR 7048532 7048860 7048860 7048860 7048860 3 820 IDLE vent valve kit W W W NS W 3 806 INSERT aneroid cavity 1 17051796 NS NS NS W 3 734 INSERT float bowl 1 7041471 NS NS NS W 3 734 INSERT main well W 7040320 7040320 7040320 7040320 3 792 JET primary 1 7031974 7002652 7002652 7002653 7002653 3 766 LEVER cam follower 1 7041497 NS NS NS W 3 752 LEVER choke 1 W 17050766 17050766 17050766 17050766 3 752 LEVER choke shaft W 17050271 17050271 17050271 17050271 3 752 LEVER choke valve adjusting W W W NS W 3 766 LEVER fast idle 1 7041498 NS NS NS W 3 752 LEVER inter choke 1 7031231 17050266 17050266 17050266 17050266 3 842 LEVER pump actuating 1 7048169 NS NS NS W 3 842 LEVER pump inside W 7032377 7032377 7032377 7032377 3 752 LEVER stat coil 1 7043368 NS NS NS W 3 755 LINK aux vac break 1 7045092 W W NS W 3 755 LINK vacuum break choke side 7040239 7040239 7040239 3 755 LINK aux vacuum break choke side W W W 7040239 W 3 755 LINK vacuum break throttle side W W W NS W 3 814 NEEDLE SEAT 1 7035140 7035152 7035152 7035155 7035155 3 440 NUT solenoid retaining W NS 9420176 9420176 9420176 3 440 NUT throttle stop retaining W W W W 3 747 PIN float hinge 1 7041469 7002081 7002081 7002081 7002081 3 750 PLATE baffle W 7037239 7037239 7037239 7037239 3 858 POWER PISTON 1 7044419 7009054 7009054 7006323 7006323 3 858 POWER VALVE W 7011989 701 1989 7011989 7011989 3 858 POWER VALVE aux mechanical W W NS W 3 858 POWER VALVE vacuum W W NS W 3 838 PUMP ASM bowl 1 7048871 7036282 7036282 7036282 7036282 WWWWWW 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTtAc 21 3 000 GROUP 3 74 C REV 7 87