FUEL EXHAUST CARBURETION B161 BUICK 1979 ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION OTY 21 22 23 24 25 3 725 CARBURETOR Production 17059505 17059507 17059547 17059554 17059548 3 725 CARBURETOR Service 1 17066307 17066307 17066314 17066316 17066974 3 724 GASKET KIT 1 17065432 17065432 17065376 17065600 17065376 3 725 POWER CARB KIT 1 7039371 7039371 7039367 7039380 7039367 3 730 AIR HORN 1 17055703 17055703 17065970 17065496 17065970 3 740 BAFFLE float bowl 1 7031365 7031365 7031365 7031365 7031365 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 729 BODY ASM throttle 1 17062966 17062966 17062949 17063244 17062949 3 734 BOWL ASM float 1 17065430 17065430 17065935 17065734 17065935 3 459 BRACKET throttle return spring 1 7043617 3 444 BRACKET WASHER 1 3 766 CAM fast idle 1 17061541 17061541 17060675 17056632 17060675 I 3 750 CHOKE HOUSING KIT 1 17065162 17065162 17051958 17055613 17051958 3 814 CLIP float needle pull 1 7033751 7033751 7033751 7033751 7033751 3 820 COVER idle compensator 1 3 740 FILTER fuel inlet 1 5651803 5651803 5651803 5651803 5651803 3 740 FILTER NUT fuel inlet 1 17051254 17051254 17059861 17059861 3 745 FLOAT ASM 1 7043379 7043379 7046300 7046300 7046300 3 738 GASKET air horn 1 17056357 17056357 17056357 17056357 17056357 3740 GASKET filter nut 1 7024281 7024281 7024281 7024281 7024281 3 820 GASKET idle compensator 1 3 750 GASKET stat cover 1 17050961 17050961 17050961 3 806 HOLDER KIT secondary metering rod 1 7034522 7034522 7034522 7034522 7034522 3 820 IDLE COMPENSATOR 1 3 822 IDLE NEEDLE AR 17062905 17062905 17062905 17062905 17062905 3 806 INSERT anerold cavity 1 17051796 17051796 17051796 17063596 17051796 3 734 INSERT float bowl 1 7041471 7041471 7041471 7041471 7041471 3 792 JET primary AR 7031972 7031972 7031967 7031974 7031967 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 7041499 7041499 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 7043368 3 755 LINK aux vac break 17050738 7043466 17050738 3 755 LINK aux vacuum break choke side 3 814 NEEDLE SEAT 1 7035134 7035134 7035150 7035134 7035150 3 747 PIN float hinge 1 7041469 7041469 7041469 7041469 7041469 3 858 POWER PISTON 1 17051792 17051792 17051792 7044449 17051792 3 838 PUMP ASM 1 17051117 17051117 17051374 17053072 17051374 3 852 RETAINER pump discharge ball 1 7029849 7029849 7029849 7029849 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000614 7000614 7000614 3 752 ROD choke 1 17058457 17058457 17058457 17058457 17058457 3 752 ROD inter choke 1 3 858 ROD power piston I 3 843 ROD pump I 7026138 7026138 7026138 7026138 7026138 3 806 ROD metering sec AR 7045779 7045779 7045842 7045984 7045482 3 755 ROD vac break 1 7041527 7041527 7041527 7041527 7041527 3 806 ROD ASM metering prim AR 17051340 17051340 17057745 17056952 17057745 3 730 SCREW air horn AR 7014699 7014699 17063591 17063591 17063591 3 730 SCREW air horn long AR 7029912 7029912 17063592 17063592 17063592 3 730 SCREW air horn short AR 7031105 7031105 7031105 7031105 7031105 3 755 SCREW aux vac break 7043682 7043682 7043682 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BU CK 41 3 000 GROUP 3 102 c REV 5 81