V FUEL EXHAUST CARBURETION CHEVROLET 1978 ROCHESTER 4BC See Model Reference for Application GRDUP IIESCRIPTIDN DTV 1 2 3 4 5 3 725 CARBURETUR Production 1 17058202 17058204 17058582 17058584 17058504 3 725 CARBURETUR Service 1 17055804 17055804 17055874 17055874 17055805 3 724 GASKET KIT 1 17055705 17055705 17055705 17055705 17055705 3 725 OVERHAUL KIT 1 17055706 17055706 17055727 17055727 17055727 3 725 PDWER CARB KIT 1 7039349 7039349 7039349 7039349 7039349 3 730 AIR HDRN 1 17055703 17055703 17055703 17055703 17055703 3 740 BAFFLE float howl 1 7031365 7031365 7031365 7031365 7031365 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 729 BDDY ASM throttle 1 17061441 17061441 17060356 17060356 17060356 3 734 BDWL ASM float 1 17065160 17065160 17055704 17055704 17055704 3 766 CAM fast idle 1 17051176 17051176 17051176 17051176 17051176 3 750 CHUKE HDUSING KIT 1 17055546 17055546 17055546 17055546 17055546 3 814 CLIP float needle pull 1 7033751 7033751 7033751 7033751 7033751 3 740 FILTER fue inlet 1 5651803 5651803 5651803 5651803 5651803 3 740 FILTER NUT fuel inlet 1 17051254 17051254 17051254 17051254 17051254 3 745 FLOAT ASM I 7043379 7043379 7043379 7043379 7043379 3 738 GASKET air horn 1 17056357 1705 57 17056357 17056357 17056357 3 740 GASKET filter nut 1 7024281 7024281 7024281 7024281 7024281 3 750 GASKET stat cover 1 17050961 17050961 17050961 17050961 17050981 3 806 HULDER KIT secondary metering rod 1 7034522 7034522 7034522 7034522 7034522 3 822 IDLE NEEDLE AR 7048531 7048531 7048531 7048531 7048531 3 806 INSERT anercid cavity 1 17051796 17051795 17051796 17051796 17051796 3 734 INSERT float bowl 1 7041471 7041471 7041471 7041471 7041471 3 792 JET grimary AR 7031977 7031977 7031971 7031971 7031971 3 766 LEVE cam follower 1 7041497 7041497 7041497 7041497 7041497 3 766 LEVER choke 1 7041542 7041542 7041542 7041542 7041542 3 752 LEVER coil 1 7041499 7041499 7041499 7041499 7041499 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 sac 1 7041473 7041473 7041473 7041473 7041473 3 752 LEVER stat cover NS 3 755 LINK aux vac break NS NS NS NS 3 755 LINK aux vacuum break choke side e NS 3 814 NEEDLE SEAT 1 7035134 7035134 7035134 7035134 71125134 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 7048874 7048874 7048874 7048874 7048874 3 852 RETAINER pump discharge ball 1 7029849 7029849 I 7029849 7029849 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000614 7000617 7000614 3 752 ROD choke 1 7041472 7041472 7041472 7041472 7041472 3 752 ROD inter choke 1 3 858 R00 power piston 3 843 R00 pump 1 7026138 7026138 7026138 7026138 7026138 3 806 R00 metering sec AR 7045779 7045779 7045779 7045778 7045779 3 755 R00 vac break 1 7041527 7041527 7041527 7041527 7041527 3 806 R00 ASM metering prim 1 AR 17051352 17051352 17051341 17051341 17051341 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 I 3 444 SCREW bracket attach aux vac break AR NS NS NS 7043682 7043682 3 767 SCREW cayn 8i last idle levers 3 750 SCREW choke hsg to bowl 1 7038808 71138808 7038808 7038808 7038808 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET I0 3 000 GROUP 3 104 c REV 9 78 I