FUEL EXHAUST CARBURETION C133 1978 HOLLEY ZBC See Model Reference for Application GROUP DESCRIPTION OTV 6 7 I 3 725 CARBURETOR production I 10005604 10001056 10001058 3 725 CARBURETOFI service 1 10003286 10003285 10003285 3 724 GASKET KIT 1 10003419 10003419 10003419 3 725 REPAIR KIT 1 10003423 10003423 10003423 3 730 AIR HORN 1 NS NS 3 814 BAFFLE fuel inlet 10003462 NS NS 3 814 BOBBIN spool 10003463 10003463 10003463 3 729 BODY ASM throttle 4 1 NS NS 3 752 BUSHING choke hsg lever pin NS NS 3 767 BUSHING fast idle Ivr 1 335101 335101 335101 3 762 BUSHING second oper Ivr 1 335102 335102 335102 3 766 CAM fast idle 1 549256 549256 549256 3 823 CAP idle needle limiter 1 NS NS 3 820 COMPENSATOR hot idle 1 549251 549251 549251 3 750 COVER choke diaphragm 1 549257 549257 549257 3 820 COVER idle compensator 1 10000514 10000514 10000514 3 844 COVER pump 1 335119 335119 335119 3 838 DIAPHRAGM pump 1 335123 335123 335123 3 755 DIAPHRAGM NEEDLE 1 10005612 10005612 10005612 3 755 DIAPHRAGM SHAFT 1 10005732 10005732 10005732 3 755 DIAPHRAGM STEM 1 549242 549242 549242 3 858 ECONOMIZER power valve 1 NS NS 3 740 FILTER fuel inlet 1 5651802 5611802 5611802 3 740 FITTING fuel inlet 1 335107 335107 335107 3 745 FLOAT ASM 1 335106 335106 335106 3 738 GASKET air horn 1 10003436 10003436 10003436 3 740 GASKET fuel inlet fitting I 374742 374742 374742 3 814 GASKET needle seat fuel inlet 1 374745 374745 374745 3 825 GASKET pump disc nozzle 2 374768 374768 374768 3 750 HOUSING thermostat 1 549261 549261 549261 3 750 HOUSING PLUG choke I 549255 549255 549255 3 792 JET main meter brackets prim 1 464080 464080 464080 3 792 JET main meter brackets sec 1 10005611 10005611 3 792 JET main meter sec I 3 766 LEVER fast idle adj 1 10003438 10003438 10003438 3 766 LEVER fast Idle cam 1 464063 464063 464063 3 766 LEVER idle stop 1 335145 335145 335145 3 762 LEVER sec operating 1 335144 335144 335144 3 762 LEVER vv bushing throttle 1 549254 549254 549254 3 752 LOCKWASHER choke shaft nut 1 360984 360984 360984 3 882 NEEDLE idle adj 1 NS NS 3 814 NEEDLE SEAT fuel inlet 1 10005613 10005613 10005513 3 774 NOZZLE pump discharge 1 10005290 360965 360965 3 752 NUT choke shaft 1 360976 360976 360976 3 762 NUT throttle Ivr ret prim 1 360975 360975 360975 3 762 NUT 8i LOCKWASHER throttle 1 6259096 6259096 6259096 3 747 PIN float hinge I 335116 335116 335116 3 751 PLATE choke 2 10005286 335081 335081 3 752 PLATE thermo hsg grd 1 NS NS 3 775 PLUG idle needle 1 10005287 10005287 10005287 3 790 RESTRICTION high speed bleed prim 1 10005610 10005610 10005610 3 790 RESTRICTION high speed bleed sec I 464078 464078 464078 3 752 RETAINER choke shaft Ivr 1 464091 464091 464091 3 766 RETAINER choke spring 1 6259044 6259044 6259044 3 755 RETAINER diaphragm ring 1 374751 347751 347751 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION cHEvROLET 10 3 000 GROUP 3 72 c REV 5 81