FUEL EXHAUST CARBURETION C149 CHEVROLET 1978 ROCHESTER 2BC See Model Reference for Application GROUP DESCRIPTION OTY 6 7 8 9 10 3 725 CARBURETOR Production 1 17058408 17058108 17058110 17058130 17058132 3 725 CARBURETOR Service 1 17055898 17055890 17055890 17055800 17055802 3 724 GASKET KIT 1 17052978 17052978 17052978 17055911 17055911 3 725 OVERHAUL KIT 1 17055334 17055338 17055338 17055912 17055912 3 725 POWER CARB KIT 1 NS 7039327 7039327 7039355 7039355 3 730 AIR HORN 1 17055942 17055915 17055915 17055910 17055910 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 828 BALL pump inlet check 7002120 7002120 7002120 NS NS 3 729 BODY ASM throttle 1 17055940 17055926 17055926 17058818 17058683 3 734 BOWL ASM float 1 17085052 17055931 17055931 17055909 17055909 3 459 BRACKET throttle return 1 A 3 444 BRACKET WASHER solenoid 7042818 NS 7042818 NS 17056020 3 788 CAM fast idle 1 7045057 7044039 7044039 17051176 17051178 3 750 CHOKE HOUSING KIT 1 17055540 17055540 17055540 17055913 17055913 3 814 CLIP float needle pull 1 NS K 7033751 7033751 3 838 CLIP pump 7005032 7005032 7005032 NS NS 3 838 CLIP pump rod 7018186 7018186 7018188 NS NS 3 820 COVER vent valve NS 3 740 ELBOW fuel inlet NS NS NS NS 3 740 FILTER fuel inlet 1 5651802 5851802 5851802 5651803 5551803 3 740 FILTER NUT fuel inlet 1 17051765 17051765 17051765 17059881 17059861 3 745 FLOAT ASM 1 7037512 7037512 7037512 7043379 7043379 3 738 GASKET air horn 1 7045871 7045871 7045871 7045097 7045097 3 750 GASKET choke housing to throttle body 7043291 7043291 7043291 NS NS 3 740 GASKET filter nut 1 7032508 7032508 7032508 7024281 7024281 3 750 GASKET stat cover 1 17050961 17050961 17050961 NS NS 3 020 GASKET vent valve cover NS 3 825 GUIDE pump discharge 7000288 7000288 7000286 NS NS 3 822 IDLE NEEDLE AR 7048860 7048860 7048860 7048531 7048531 3 820 IDLE vent valve kit NS 3 806 INSERT aneroid cavity I NS 17051798 17051798 3 734 INSERT float bowl I NS K 7041471 7041471 3 734 INSERT main well 7040320 7040320 7040320 NS NS 3 792 JET Dfimafv I 7002653 7002852 7002652 7031974 7031974 3 766 LEVER cam follower I NS 7041497 7041497 3 752 LEVER choke 1 17050786 17050766 17050766 7041542 7041542 3 752 LEVER choke shaft 17050271 17050271 17050271 NS NS 3 752 LEVER choke valve adjusting NS K K 3 766 LEVER fast idle 1 NS K K 7041498 7041493 3 752 LEVER inter choke 1 17050266 17050266 17050265 7031231 7031231 3 842 LEVER pump actuating 1 NS K K 7048169 7048189 3 842 LB ER pump inside 7032377 7032377 7032377 NS NS 3 752 LEVER stat coil 1 NS K 17056490 17056490 3 755 LINK aux vac break 1 NS r 3 755 LINK vacuum break choke side K 7040239 7040239 NS NS 3 755 LINK aux vacuum break choke side 7040239 KKKK 3 755 LINK vacuum break throttle side NS KKKK 3 814 NEEDLE SEAT 1 7035155 7035152 7035152 7035151 7035151 3 440 NUT solenoid retaining 7042554 NS 7042554 NS 7042654 3 440 NUT throttle stop retaining K KKKK 3 747 PIN 119111 1111199 4 1 7002081 7002081 7002081 7041469 7041459 3 750 PLATE baffle 7037239 7037239 7037239 NS NS 3 858 POWER PISTON 1 7006323 7009054 7009054 17061056 17061056 3 858 POWER VALVE 7011989 7011989 7011989 NS NS 3 858 POWER VALVE aux mechanical NS KKKK 3 858 POWER VALVE vacuum NS KKKK y 3 838 PUMP ASM bowl 1 7036282 7036282 7036282 7048874 7048874 WAREHOUS NG AND oisrmeuriou Division OF GENERAL morons c0RP06AT1oN cHEvR0LETK1o 3 000 GROUP 3 92 c REV 5 81