FUEL EXHAUST CARBURETION P163 PONTIAC 1978 ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION QTY 16 17 18 3 725 CARBURETOR Production 17058276 17058264 17058278 3 725 CARBURETOR Service 1 17067029 17065236 17067029 3 724 GASKET KIT 1 17055650 17055650 17055650 3 725 OVERHAUL KIT 1 17055651 17055651 17055651 3 725 POWER CARB KIT 1 17076030 17076030 17076030 3 730 AIR HORN 1 3 740 BAFFLE float bowl 1 NS 7031365 7031365 3 825 BALL pump discharge 1 7002117 7002117 7002117 3 729 BODY ASM throttle 1 17061195 17060646 17061195 3 734 BOWL ASM float 1 17065104 17055646 17065104 3 766 CAM fast idle 1 7041484 7041484 7041484 3 750 CHOKE HOUSING KIT 1 17051996 17051996 17051996 3 814 CLIP float needle pull 1 7033751 7033751 7033751 3 740 FILTER fuel inlet 1 5651803 5651803 5651803 3 740 FILTER NUT fuel inlet 1 17059861 17059861 17059861 3 745 FLOAT ASM 1 7044332 7044332 7044332 3 738 GASKET air horn 1 17056357 17056357 17056357 3 740 GASKET filter nut 1 7024281 7024281 7024281 3 750 GASKET stat cover 1 17050961 17050961 17050961 3 806 HOLDER KIT secondary metering rod 1 7034522 7034522 7034522 3 822 IDLE NEEDLE AR 7048532 7048532 7048532 3 806 INSERT aneroid cavity 1 17051796 17051796 17051796 3 734 INSERT float bowl 1 7041471 7041471 7041471 3 792 JET primary AR NS 7031973 7031973 3 766 LEVER cam follower 1 7041497 7041497 7041497 3 766 LEVER choke 1 7041542 7041542 7041542 3 752 LEVER coil 1 7043368 3 766 LEVER fast idle 1 7041498 7041498 7041498 3 752 LEVER inter choke 1 7031231 7031231 7031231 3 842 LEVER pump actuating 1 7048169 7048169 7048169 3 752 LEVER lockout sec 1 7041473 7041473 7041473 3 752 LEVER stat cover 7043368 7043368 3 755 LINK aux vac break 1 7043393 7043393 7043393 3 755 LINK aux vacuum break choke side 3 814 NEEDLE SEAT 1 7035148 7035148 7035148 3 747 PIN float hinge 1 7041469 7041469 7041469 3 858 POWER PISTON 1 17051792 17051792 17051792 3 838 PUMP ASM 1 7048871 7048871 7048871 3 852 RETAINER pump discharge ball 1 7029849 7029849 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000614 3 752 ROD choke 1 17058457 17058457 17058457 3 752 ROD inter choke 3 858 ROD power piston 3 843 ROD pump 1 7026138 7026138 7026138 3 806 ROD metering sec AR 7047806 7047806 7047806 3 755 ROD vac break 1 7041527 7041527 7041527 3 806 ROD ASM metering prim AR 17051345 3 730 SCREW air horn AR 17063591 17063591 17063591 3 730 SCREW air horn long AR 17063592 17063592 17063592 3 730 SCREW air horn short AR 17073293 17073293 17073293 3 755 SCREW aux vac break AR 17071386 17071386 3 444 SCREW bracket attach aux vac break AR 17071386 3 767 SCREW cam fast idle levers 1 3 750 SCREW choke hsg to bowl 1 17073295 17073295 17073295 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 21 3 000 GROUP 3 100 C REV 7 87