FUEL EXHAUST IZARBURETION IEIEEEZE In Slb 1um E E r EV n2 I II ml P N Il lA I 1977 IROCHIESTER 4BC Continued See Model Rlefererice for Application GROUP DESCFllF 1l llON OTY 13 14 15 IELOAT BOV I L P L1l1 Continued 3 792 JET Primary 4 2 7031972 3 806 INSERT Aneroid Cavity 2 17051796 3 810 SPRING Metering Rod Primary 1 7041450 3 814 PUI L CLIP Float Needle 1 703375 3 814 NEEDLE AND SEAT ASIVI 1 7035134 3 825 BALL Pump Discharge I 7002117 3 825 RETAINER Pump Disclharge 1 7029840 3 838 PUIVIP ASIVI Carb 1 17051374 3 841 SPRING Pump Return 1 7042979 3 843 ROD Pump 1 70226138 3 858 POWER PISTON ASIVI 1 17051792 3 859 SPRING Power Piston 1 7036019 r THRO Il I L E EIODY PARTS 3 726 GASKET Flange 1 354310 3 729 THROTTLE BODY ASIVI 1 17054405 3 741 SCREW Throttle Body AR 17063590 3 766 LEVER Cam Follovver 1 7041497 3 766 SPRING Fast Idle Screvv 1 7029900 3 766 SCREW Fast Idle Adj 1 7044794 3 766 LE ER Fast Idle 1 7041498 3 766 SPRING Cam Lever 1 17051494 3 767 SCREW Fast Idle Lever Attach 1 7036079 3 822 NEEDLE Idle 2 70485921 3 823 SPRING Idle Needle 2 7011479 Q I3l 3 459 SPRING Inner Throttle Return 1 492683 3 459 SPRING Outer Throttle Return 1 492684 3 750 PIPE Choke Heat 1 3559ll8 3 750 PIPE Choke Air 1 14006748 3 755 SWITCH Thermo Vai Choke 1 3 755 VALVE Carb Vac Brake Therm Vac 1 30315ll8 3 755 CONNECTOR Carb Fuel Inlet 1 I 087 GIEIIIERAL Motons senvtcsa Pnrlrss OPERATIONS PONTIAC 21 L 1 REV 7 87 3 59 C 3 000 GROUP