FUEZI EXHAUST CAFIBURIETION L120 19178 HOLLEY 2BC C0ntiiriuiedl See Model Reference for Application GROUP DESCRIPTION OTY G1 7 8 3 752 RETAINER fast idle ad1 roiil 1 464091 464091 3 752 ROD choke 4 1 l1 1 14002317 335134 335134 3 768 ROD fast idle ad 1 549260 549260 549260 3 752 RING thermo hsg ret A 1 549264 549264 549264 3 751 SCREW choke plate 4 3350188 335088 335088 3 841 SCREW diaphragm ad1 1 335070 335070 335070 3 766 SCREW fast idle ad1 1 10003081 10003081 10003081 3 766 SCREW idle ad1 sec 1 335089 335089 335089 3 766 SCREW idle stop 1 335097 335097 335097 3 825 SCRE V pump discharge 1 335096 335096 335096 3 752 SCREW thermo hsg ret ring 4 t 3 549265 549265 549265 3 761 SCREW throttle Ivr 1 3960392 3960392 3960392 3 730 SCREW 81 L vv air horn 4 t 5 335094 335094 335094 3 751 SCREW 81 L vv choke hsg 3 335092 335092 335092 3 758 SCREW 81 L vv diaphragm cover 3 335091 335l 91 335091 3 858 SCREW gl L vv economizer c 1 P I S NS 3 767 SCREW 81 L vv fast idle z21 l1 Ivr 1 335095 335095 335095 3 842 SCREW gl L vv pump cover A 4 335098 335098 335098 3 842 SCREW gl L vv solenoid 3 335098 335098 335098 3 822 SIEAL adj needle 1 a 3 752 SEAL choke rod 1 374752 374752 374752 3 755 SEAL diaphragm 1 14009794 14009794 14009794 34820 SEAL H I Cc valve 1 360968 360968 360968 34752 SHAFT 81 LEVER choke 1 14002313 14002313 14002313 3 752 SHAFT 81 LEVER choke hsg 1 374792 374792 374792 3 440 SOLENOID E A V l 1 NS NS 3 441 SOLEl IOID gl BRACKET izlle 1 1 2j8 78 19912373 1 128 8 3 755 SPRING diaphragm 1 190001794 10990704 19999794 3 841 SPRING diaphragm return 1 3 45545 345545 345345 3 767 SPRING fast idle ad scievv 1 31741839 374339 374339 3 766 SPRING fast idle cam 1 545125 3 549253 549258 3 740 SPRl lG fuel inlet filter c 1 37474 9 374749 374749 3 766 SPRING Idle ad1 needle 1 22357917 NS NS 3 766 SPRING idle stop screvv 1 22857917 2235797 2235797 3 766 SPRING pump return 1 335139 335139 395139 3 761 SPRING throttle Ivr 1 149112944 14012944 149129471 3 763 SPRING throttle ret lprim 1 4 NS NS 3 750 1HERl IOSTAT gl CAP 1 100103441 10003441 10003441 3 786 l UBl main well lpriml 1 335104 335104 335104 3 786 TUBIE main vvell sei 1 2 13519 1 335193 335193 3 858 VALVE main feedback I 10005609 10005609 10005609 3 792 VALVE main metering I 100052138 10005288 10005288 31858 VALVE power I NS NS 3 755 WASHER diaphragm NS NS 3 755 WASHER diaphragm seal I 14009794 14009794 14009794 3 768 WASHER fast idle adj vr 1 62590913 6259098 6259098 3 762 WASHER fast idle adj spring 1 335136 335138 335138 3 762 WASHER oper 81 Ivr lsatecl 1 3610983 360983 360983 3 762 WASHER shaft leveling 1 36109812 360982 360982 1 987 GENERAL MOTORS SERVICE PARTS OPERATli0NS OLDSMOBILE 31 REV 7 87 31 621 C 3 000 GROLlP