FUEL EXHAUST CARBURETION 1978 CADILLAC ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 CM CP CO CN CY 3 725 CARBURETOR Production 17058232 17058530 17058230 17058233 17058533 3 725 CARBURETOR Service 1 17055832 17055831 17055830 17055833 17065134 3 724 GASKET KIT 1 17055662 17055662 17055662 17055662 17055662 3 725 OVERHAUL KIT 1 17055671 17055663 17055663 17055669 17065244 3 725 POWER CARB KIT 1 7039346 7039346 7039346 7039346 7039346 3 730 AIR HORN 1 17055665 17055659 17055656 17055659 17055659 3 740 BAFFLE float bowl I 7031365 7031365 7031365 7031365 7031365 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 729 BODY ASM throttle 1 17055658 17055658 17055658 17058657 17058657 3 734 BOWL ASM float I 17055660 17055660 17055657 17055660 17055660 3 766 CAM fast idle 1 17053729 17053729 17053729 17053729 17053729 3 750 CHOKE HOUSING KIT 1 17051958 17051958 17051958 17051958 17051958 3 814 CLIP float needle pull I 7033751 7033751 7033751 7033751 7033751 3 740 FILTER fuel inlet I 5651803 5651803 5651803 5651803 5651803 3 740 FILTER NUT fuel inlet 1 17051254 17051254 17051254 17051254 17051254 3 745 FLOAT ASM 1 7041468 7041468 7041468 7041468 7041468 3 738 GASKET air horn 1 17056357 17056357 17056357 17056357 17056357 3 740 GASKET filter nut 1 7024281 7024281 7024281 7024281 7024281 3 750 GASKET stat cover 1 NS NS NS NS NS 3 806 HOLDER KIT secondary metering rod 1 7034522 7034522 7034522 7034522 7034522 3 822 IDLE NEEDLE AR 7048532 7048532 7048532 7048532 7048532 3 806 INSERT aneroid cavity 1 7044330 7044330 7044330 7044330 7044330 3 734 INSERT float bowl 1 7041471 7041471 7041471 7041471 7041471 3 792 JET primary AR 7031970 7031972 7031972 7031970 7031971 3 766 LEVER cam follower 1 7041497 7041497 7041497 7041497 7041497 3 766 LEVER choke 1 7041542 7041542 7041542 7041542 7041542 3 752 LEVER coil 1 7043368 7043368 7043368 7043368 7043368 3 766 LEVER fast idle 1 7041498 7041498 7041498 7041498 7041498 3 752 LEVER inter choke 1 7031231 7031231 7031231 7031231 7031231 3 842 LEVER pump actuating 1 7048169 7048169 7048169 7048169 7048169 3 752 LEVER lockout sec 1 7041473 7041473 7041473 7041473 7041473 3 752 LEVER stat cover NS 3 755 LINK aux vac break 1 7041496 7041496 7041496 7041496 7041496 3 755 LINK aux vacuum break choke side NS 3 814 NEEDLE SEAT 1 7035134 7035134 7035134 7035134 7035134 3 747 PIN float hinge 1 7041469 7041469 7041469 7041469 7041469 3 858 POWER PISTON 1 17051792 17051792 17051792 17051792 17051792 3 838 PUMP ASM 1 17051374 17051374 17051374 17051374 17051374 3 852 RETAINER pump discharge ball 1 7029849 7029849 7029849 7029849 NS 3 750 RETAINER stat cover AR 7000614 7000614 7000614 7000614 7000614 3 752 ROD choke 1 7041472 7041472 7041472 7041472 7041472 3 752 ROD inter choke NS 3 858 ROD power piston NS 3 843 ROD pump 1 7026138 7026138 7026138 7026138 7026138 3 806 ROD metering sec AR 17056618 17059952 17059952 17056618 17059952 3 755 ROD vac break 1 7041527 7041527 7041527 7041527 7041527 3 806 ROD ASM metering prim AR 17057747 17057754 17057752 17053343 17057750 3 730 SCREW air horn AR 7014699 7014699 7014699 7014699 7014699 3 730 SCREW air horn long AR 7029912 7029912 7029912 7029912 7029912 3 730 SCREW air horn short AR 7031105 7031105 7031105 7031105 7031105 3 755 SCREW aux vac break AR 7043682 7043682 7043682 7043682 3 444 SCREW bracket attach aux vac break AR 7043682 7043682 7043682 7043682 NS 3 767 SCREW cam 8i fast idle levers 1 7036079 7036079 7036079 7036079 7036079 3 750 SCREW choke hsg to bowl 1 7038808 7038808 7038808 7038808 7038808 GM PARTS DIVISION GENERAL MOTORS CORPORATION CADILLAC 61 3 000 GROUP 3 14 c REV 9 79