FUEL EXHAUST CARBURETION TP63 LIGHT TRUCK 1978 ROCHESTER lBC See Model Reference for Application GROUP DESCRIPTION 4 4 OTY 16 17 16 19 3 725 CARBURETOR Production 4 1 17058310 17058311 17058313 17058312 3 725 CARBURETOR Service 1 17065012 17065013 17065133 17065014 3 724 GASKET KIT w 1 17055680 17055680 17055680 17055680 3 725 OVERHAUL KIT 1 17065122 17065122 17065122 17065122 3 725 POWER CARB KIT 1 7039347 7039347 7039347 7039347 3 407 ADAPTER 81 SCREW air cleaner AR NS NS NS NS 3 730 AIR HORN 1 17060458 17060458 17060520 17060520 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 3 729 BODY ASM throttle 1 17061123 17061123 17061123 17061123 3 734 BOWL ASM float 1 17065119 17065119 17065119 17065119 3 459 BRACKET throttle return 1 7044344 7044344 7044344 7044344 3 444 BRACKET WASHER solenoid 1 NS NS NS NS 3 405 BRACKET air cleaner 1 7043588 7043588 7043588 7043588 3 766 CAM fast idle 1 17056872 17056872 17056872 17056872 3 750 CHOKE HOUSING KIT 1 7044199 7044199 7044199 7044199 3 752 COIL LEVER SHAFT choke 1 7044236 7044236 7044236 7044236 3 440 DASH POT r NS NS NS NS 3 740 FILTER luel inlet 1 5651802 5651802 5651802 5651802 3 740 FILTER NUT fuel inlet 1 7038946 7038946 7038946 7038946 3 745 FLOAT ASM 1 7037022 7037022 7037022 7037022 3 738 GASKET air horn 1 17056453 17056453 17056453 17056453 3 740 GASKET filter nut 1 7032508 7032508 7032508 7032508 3 820 GASKET idle comp 1 7027970 7027970 7027970 7027970 3 825 GUIDE pump discharge 1 7003838 7003838 7003838 7003838 3 820 IDLE COMPENSATOR 1 17060388 17060388 17060388 17060388 Q 3 822 IDLE NEEDLE I 7048964 7048964 7048964 7048964 3 818 IDLE TUBE I 17052343 17052341 17052341 17052343 3 792 JEI primary I 7034204 7034204 7034204 7034204 3 752 LEVER coil I 7044091 7044091 7044091 7044091 3 842 LEVER pump actuating I 17056474 17056474 17056474 17056474 3 858 LEVER pump power I 17055196 17055196 17055196 17055196 3 766 LINK cam I 7044261 7044261 7044261 7044261 3 858 LINK power rod 1 17055196 17055196 17055196 17055196 3 849 LINK pump lever 1 7035267 7035267 7035261 7035267 3 814 NEEDLE SEAT I 7035156 7 B5156 7035156 7035156 3 440 NUT solenoid retaining NS NS NS NS 3 747 PIN float hin e I 7034032 7 B4032 7034032 7034032 3 858 POWER PISTSN 1 7035889 7185512 7035512 7035889 3 838 PUMP ASM bowl I 7037595 7 B7595 7037595 7037595 3 750 RETAINER choke cover AR 7000614 7000614 7000614 7000614 3 750 RETAINER chole lever NS NS NS NS 3 858 ROD power piston 1 17055196 17055196 17055196 17055196 3 806 ROD metering sec I NS NS NS NS 3 806 ROD ASM metering prim 7042534 7043775 7043775 7042534 3 403 SCREW air cleaner hrkt AR 7042813 7042813 7042813 7042813 3 730 SCREW air hom AR 7043088 7043088 7043088 7043088 3 730 SCREW air horn long AR 7043089 7043089 7043089 7043089 3 730 SCREW air horn short AR 7030917 70309I7 7030917 7030917 3 767 SCREW cam attaching 1 7003561 7003561 7003561 7003561 3 750 SCREW choke hsg to bowl 1 17051625 17051625 17051625 17051625 3 750 SCREW choke hsg to bowl 2 17051626 17051626 17051626 17051626 3 751 SCREW choke valve AR 7029866 7029866 7029866 7029866 3 444 SCREW choke wire brkt AR 7041287 7041287 7041287 7041287 3 752 SCREW coil lever 1 7019709 7019709 7019709 7019709 J WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 7 3 000 GROUP cuo c REV 2 83