FUEL EXHAUST CARBURETION B306 BUICK 1980 ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION OTY 16 17 18 19 3 725 CARBURETOR Production 17080516 17080517 17080540 17080542 3 725 CARBURETOR Service 1 17067003 17067003 17066473 17066470 3 724 GASKET KIT 1 17066726 17066726 17066799 17066799 3 725 POWER CARB KIT 1 7039412 7039412 7039422 7039422 3 730 AIR HORN 1 17066979 17066979 17066951 17066951 3 740 BAFFLE float bowl 1 7031365 7031365 7031365 7031365 3 838 BAFFLE pump well 1 7041572 7041572 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 3 729 BODY ASM throttle 1 17064868 17064868 17064093 17064694 3 734 BOWL ASM float 1 17066725 17066725 17066798 17067058 3 459 BRACKET throttle return spring 1 7043617 3 444 BRACKET WASHER 1 3 766 CAM fast idle 1 17056631 17056631 17060675 17060675 3 750 CHOKE HOUSING KIT 1 17066724 17066724 17066797 17066797 3 814 CLIP float needle pull 1 7033751 7033751 7033751 7033751 3 820 COVER idle ooropoosator 1 3 740 FILTER fuel inlet 1 5651803 5651803 5651803 5651803 3 745 FLOAT ASM I 17057078 17057078 17057078 17057078 3 738 GASKET air horn 1 17058157 17058157 17058157 17058157 3 403 GASKET connector to air horn 1 17063597 17063597 3 740 GASKET filter nut 1 7024281 7024281 7024281 7024281 3 820 GASKET idle compensator 1 3 750 GASKET stat cover 1 3 806 HOLDER KIT secondary metering rod 1 7034522 7034522 7034522 7034522 3 820 IDLE COMPENSATOR 1 3 822 IDLE NEEDLE AR 17062905 17062905 17062905 17062905 3 806 INSERT aneroid cavity 1 17063596 17063596 17063596 17063596 3 734 INSERT float bowl 1 17062672 17062672 17062672 17062672 3 792 JET primary AR 17063471 17063471 17063467 17063466 3 766 LEVER cam follower 1 7041497 7041497 7041497 7041497 3 766 LEVER choke 1 7041542 7041542 7041542 7041542 3 752 LEVER coil 1 7043368 7043368 3 766 LEVER fast idle 1 7041498 7041498 7041498 7041498 3 752 LEVER inter choke 1 7031231 7031231 7031231 7031231 3 842 LEVER pump actuating 1 17064253 17064253 17064253 17064253 3 752 LEVER lockout sec 1 7041473 7041473 7041473 7041473 3 752 LEVER stat cover 3 752 LEVER CONTACT coil I 3 755 LINK aux vac break 17063432 17063432 17050738 17050738 3 755 LINK aux vacuum break choke side 3 814 NEEDLE SEAT 1 7035134 7035134 7035150 7035150 3 740 NUT fuel inlet filter 1 17051254 17051254 17059861 17059861 3 747 PIN float hinge 1 17057077 17057077 17057077 17057077 3 764 PLUNGER TPS actuator 1 17064740 17064740 3 858 POWER PISTON 1 3 838 PUMP ASM 1 17051374 17051374 17051374 17051374 3 852 RETAINER pump discharge ball 1 7029849 7029849 I 7029849 7029849 3 750 RETAINER stat cover AR 7000614 7000614 7000614 7000614 3 750 RETAINER KIT stat cvr 1 17066027 17066027 17066027 17066027 3 750 RETAINER choke cover 1 17057570 17057570 3 752 ROD choke 1 17058457 17058457 17058457 17058457 3 752 ROD inter choke 1 3 858 ROD power piston X 3 843 ROD pump 1 17064657 17064657 17064657 17064657 3 806 ROD metering sec AR 7045779 7045779 7045842 7045842 3 755 ROD vac break 1 7041527 7041527 7041527 7041527 3 806 ROD ASM metering prim AR 17063351 17063351 17063347 17063348 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUICK 41 j 3 000 GROUP 3 152 c REV 5 81