y FUEL EXHAUST CARBURETICN I V57 CORVETTE 1 1980 ROCHESTER 4BC See Model Reference Ior Application I GROUP DESCRIPTION DTY 1 2 3 4 5 3 725 CARBURETOR Production 17080204 17080207 17080228 17080504 17080517 3 725 CARBURETOR IServicel 1 1 17055422 17055425 17055432 17055436 17057003 3 724 GASKET KIT 1 1 17055432 17065432 17066722 17055725 17065725 3 725 POWER CARB KIT 1 7039398 7039398 7039411 7039412 7n394iz 3 730 AIR HORN 1 17055622 17065622 17055720 17056979 17055979 3 740 BAFFLE lloat bowl 1 7031355 7031355 7031365 7031355 7031355 y 3 838 I BAFFLE pump well 1 I I 3 825 BALL pump discharge 1 7002117 7002117 7002117 7002117 7002117 3 729 BODY A 1M throttle 1 17053955 17054271 17063154 17054858 17064858 3 734 BOWL ASM lloat I 17056523 17065523 17055721 17055725 17055725 3 459 BRACKET throttle return spring 1 e 3 444 BRACKET 8 WASHER 1 I 3 755 CAM last idle 1 17055531 17055531 17055531 17055531 17055531 3 750 CHOKE HOUSING KIT 1 17055524 17055524 17055524 17055724 17065724 3 814 CLIP Iloat needle pull 1 7033751 7033751 7033751 7033751 7033751 3 820 COVER idle compensator 1 I 3 740 FILTER Iuel inlet 1 5551803 5551803 5551803 5551803 5551803 3 745 FLOAT ASM I 1 7043379 7043379 7043379 17057078 17057078 3 738 GASKET air horn 1 17055357 17055357 17055357 17058157 17058157 3 403 GASKET connector to air horn 1 I 3 740 GASKET filter nut 1 7024251 7024281 7024281 7024281 7024281 3 820 GASKET idle compensator 1 3 750 GASKET stat cover 1 3 806 HOLDER KIT secondary metering rod I 7034522 7034522 7034522 7034522 7034522 3 820 IDLE COMPENSATOR 1 3 822 IDLE NEEDLE AR 17052905 17052905 17052905 17052905 17052905 3 806 INSERT aneroid cavity 1 17053595 17053595 3 734 INSERT float bowl I 7041471 7041471 7041471 17052672 17052572 3 792 JET primary ARI 7031971 031971 7031972 17063471 17053471 3 755 LEVER cam Iolluwer 1 7041497 7041497 7041497 7041497 7041497 3 755 LEVER choke 1 7041542 7041542 7041542 7041542 7041542 3 752 LEVER coil 1 I 3 755 LEVER fast idle 1 7041498 7041498 7041498 7041490 7041498 3 752 LEVER inter choke 1 7031231 7031231 7031231 70312111 7031231 3 842 LEVER pump actuating I 7048159 7048159 7048159 17054253 17054253 3 752 LEVER lockout sec 1 7041473 7041473 7041473 7041473 7041473 3 752 LEVER stat cover 1 I 3 752 LEVER CONTACT coil 1 17050474 17050474 1 3 755 LINK aux vac break 17053432 17053432 3 755 LINK aux vacuum break choke side 3 814 NEEDLE 8 SEAT 1 7035150 7035150 7035150 7035134 7035134 3 740 NUT Iuel inlet filter 1 17051254 17051254 17051254 17051254 17051254 3 747 PIN float hinge 1 7041459 7041468 7041469 17057077 17057077 1 754 PLUNGER TPS actuator 1 3 858 POWER PISTON 1 17051792 17051792 17051792 3 838 PUMP ASM 1 17051117 17051117 17051374 17051374 17051374 3 852 RETAINER pump discharge ball I 7029849 7029849 7029849 7029849 7029849 y 3 750 RETAINER stat cover AR 7000514 7000514 7000514 7000614 7000614 3 750 RETAINER KIT stat cvr 1 17065027 17056027 17065027 17066027 17056027 3 750 RETAINER choke cover I I 3 752 ROD choke 1 17058457 17058457 17058457 17058457 17058457 3 752 ROD inter choke 1 3 858 ROD power piston 3 843 ROD pump 1 7026138 7026138 7025138 17064657 17054557 3 805 ROD metering sec AR 7045779 7045779 7045779 7045779 7045779 y 3 755 ROD var break 1 7041527 7041527 7041527 7041527 7041527 3 805 ROD ASM metering prim AR 17057742 17057742 17051341 17053350 17053351 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14A 3 000 GROUP I 3 24 C REV 12 83 y G 1 4