FUEL EXHAUST CARBURETION CZZB CHEVROLET 1990 HOLLEY 2BC See Model Reference Tor Application GROUP DESCRIPTION 0TV I N V 2 3 4 5 3 725 CARBURETOR production 1 14004461 14004462 14004463 14004464 14004465 3 725 CARBURETOR service 1 3 724 GASKET KIT V 1 14012914 14012914 14012914 14012914 14012914 3 725 REPAIR KIT 4 4 1 14022280 14022280 14022280 14022280 14022280 3 730 AIR HORN 1 3 814 BAFFLE fuel inlet 4 3 814 BOBBIN spool 3 729 BODY ASM throttle 1 e 3 752 BUSHING choke hsg lever pin 1 10003442 10003442 10003442 10003442 10003442 3 767 BUSHING last idle lvr 1 4 3 752 BUSHING second oper Ivr 1 14022276 14022276 14022276 14022276 14022276 3 766 CAM fast idle 1 14012908 14012908 14012908 14012908 14012908 3 823 CAP idle needle limiter i 1 3 820 COMPENSATUR hot idle 1 3 440 CONNECTOR CLIP 1 e V 3 750 COVER choke diaphragm 1 14022264 14022264 14022264 14022264 14022264 3 820 COVER idle compensator 1 e J 3 844 COVER pump 1 14022266 14022266 14022266 14022266 14022266 3 838 DIAPHRAG M pump 1 14022268 14022268 14022268 14022268 14022268 3 755 DIAPHRAGM SHAFT 1 14029849 14029849 14029849 14029849 14029849 3 755 DIAPHRAGM STEM 1 14012901 14012901 14012901 14012901 14012901 3 858 ECONOMIZER power valve 1 14009793 14009793 14009793 14009793 14009793 3 752 ECS SEAL 1 i 3 840 FILTER fuel inlet 1 14012912 14012912 14012912 14012912 14012912 3 740 FITTING fuel inlet 1 14009788 14009788 14009788 14009788 14009788 3 745 FLOAT ASM 1 3 745 FLOAT 8i HINGE 1 14009787 14009787 14009787 14009787 14009787 3 738 GASKET air horn 1 374770 374770 374770 374770 374770 3 858 GASKET duty cycle solenoid 1 3 740 GASKET fuel inlet fitting 1 374742 374742 374742 374742 374742 3 814 GASKET needle seat fuel inlet I 374745 374745 374745 374745 374745 3 825 GASKET pump disc nozzle 2 374768 374768 374768 374768 374768 3 750 HOUSING thermostat 1 14022273 14022273 14022273 14022273 14022273 3 750 HOUSING PLUG choke 1 14022265 14022265 14022265 14022265 14022265 3 792 JET main meter brackets prim 1 14022255 14022255 14022254 14022254 14022257 3 792 JET main meter brackets sei 1 14022260 14022260 14022259 14022259 14022258 3 768 LEVER fast idle adj 1 14009782 14009782 14009782 14009782 14009782 3 766 LEVER fast idle cam 1 14009781 14009781 14009781 14009781 14009781 3 766 LEVER idle stop 1 T 1 3 762 LEVER sei operating 1 3 764 LEVER throttle sensor oper 1 3 762 LEVER w bushing throttle 1 14022247 14022247 14022247 14022247 14022247 3 752 LOCKWASHER choke shaft nut 1 360984 360984 360984 360984 360984 3 764 LUCKWASHER pump cam sensor lever 1 3 882 NEEDLE idle ad 1 14022250 14022250 14022250 14022250 14022250 3 814 NEEDLE SEAT fuel inlet 1 6260706 6260706 6260706 6260706 6260706 3 744 NDZZLE pump discharge 1 361021 361021 361021 361021 361021 3 752 NUT cho e shaft 1 360976 360976 360976 360976 360976 3 764 NUT pump cam sensor lever 1 3 762 NUT throttle Ivr ret prim 1 3 762 NUT LOCKWASHER throttle 1 T 3 747 PIN float hinge 1 335116 335116 335116 335116 335116 3 764 PIN throttle sensor 1 3 751 PLATE choke 2 inunszas ionoszss wuuszso inuuszos iouoszas 3 752 PLATE thermo hsg grd 1 549262 549262 549262 549262 549262 3 7 75 PLUG idle needle 1 3 825 PUMP DIAPH SPRING 1 3 825 PUMP DISCH CHECK SPRING 1 14012907 14012907 14012907 14012907 14012907 GM PARTS DIVISION GENERAL MOTORS CORPORAT 0N CHEVROLE I 10 3 000 GROUP one 1 REV 9 80