FUEL EXHAUST CARBURETION V48 CORVETTE 1979 ROCHESTER 4 BC See Model Reference for Application 1 GROUP DESCRIPTION DTV 1 2 3 4 5 3 725 CARBURETOR Production 17059203 17059215 17059210 17059211 17059217 3725 CARBURETOR lServicel 1 1 17055500 17055599 17055575 17055575 1701515599 3 724 GASKET KIT 1 I 4 I 1 1 1 17055432 17065432 17055432 17055432 17055432 3 725 POWER CARB r 1T I I 1 7039371 7039371 7039372 7039372 7039371 3 730 AIR HORN I 1 I 4 1 1 1 1 1 17055703 17055703 17055901 17055901 17055703 3740 BAFFLEI float bowl I 1 7031355 7031355 7031355 7031355 7031355 3 825 BALL pump discharge 1 1 I I 4 4 1 7002117 7002117 7002117 7002117 7002117 3 729 BODV ASM throtrle 1 1 1 1 4 1 17051363 17052717 17051355 17051357 17052717 I 3 734 BOWL ASM float 1 1 1 1 17055430 17055430 17065435 17055435 17055430 3459 BRACKET throttle return spring 1 11 1 A I A 3 444 BRACKET 8i WASHER I 1 I 1 r 7 3 765 CAM fast idle 1 I 1 I 1 1 17051541 17051541 17051541 17061541 17051541 3 750 CHOKE HOUSING KIT 1 I 1 17055152 17055152 17055545 17u Q c45 17055152 3 814 CLIP float needle Iprilll 1 1 1 11 1 1 7033751 7033751 7033751 7033751 7033751 I 3820 COVER idle compensator 1 1 11 141 1 I 3 740 FILTER fur1l inlet 1I II 1 I 1 1 1 tII 1 5651803 5551803 555181 5551803 5551803 3 740 FILTER NUT fuel inlet 1I II 1 4 1 17051254 17051254 17051254 17051254 17051254 3 745 FLOAT ASM 1 1 1 1 I 1 44 1 7043379 7043379 7043379 7043379 7043379 3 738 GASKET air hon 4 41 11 4 1 4 1 17055357 17055357 17055357 17056357 17055357 1 31740 GASKET filter i I 1 1 1 1 1I 1 7024281 7024281 7024281 7024281 7024281 I 3 820 GASKET idle coo wensator 1 4 1 1 I 4r 1 3I750 GASKET stat ci Mir 1 11 1 I 17050951 17050951 17050951 17050951 17050951 I 3 805 HOLDER KIT secondary metering rod 1 7034522 7034522 7034522 7034522 7034522 3 820 10I E CDIVIPENSAIIIH 4 I 1 1 1 E 1 3822 IDLE NEEDLE 1 I 1 4 A 1 17050512 17050512 17060512 17050512 17050512 3 806 INSERT anerom cavity I 4 1 1 17051795 17051795 17051795 17051796 17051795 I 3 734 INSERT float howl 41 1 1 7041471 7041471 7041471 7041471 7041471 3 792 JET primary I 1 I1 II AR 7031972 7031 2 7031977 7031977 7031972 I 1 3 755 LEVER cam follower I 1 1 1 1 7041497 7041497 7041497 7041497 7041497 3 755 LEVER choke 1 1 1 I 1 11 1 7041542 7041542 7041542 7041542 7041542 3 752 LEVER coil 1 1 1 1 I 4 111 1 1 I 1 7041499 7041499 7041499 7041499 7041499 3 758 LEVER last idle 1 1 I I 1 1 1 7041498 7041498 7041498 7041498 7041498 3 752 LEVER inter choke 1 4 I1 1 7031231 7031231 7031231 7031231 7031231 3 842 1 LEVER pomp actuating I I 1I 1 1 1 I 7048159 7048159 7048159 7048159 7048159 3 752 LEVER lockout Isec 1 1 11 111 1 7041473 7041473 7041473 7041473 7041473 3 752 LEVERI stat cover I I 11 1 I 3 755 LINK aux vac break 1 41 1 4 3 755 LINK aux vacuum break choke side I 3 814 NEEDLE 81 SEAT 1 1 7035134 7035134 7035134 7035134 7035134 I 3 747 PCN float hinge 1 4 I 1I I 7041459 7041459 7041459 7041459 7041459 3 853 HOWER PISTON 1 11 1 4 1 17051792 17051792 17051792 17051792 17051792 3 838 PUMP ASM 41 1 4 I 11 1 17051117 17051117 17051374 17051374 17051117 31552 RETAINER pump discharge ball 11 4II 1 7029849 7029849 7029849 7029849 7029849 3 750 RETAINER stat cover 1 4 I 1l AR 7000514 7000514 7000514 7000514 7000514 3 752 ROD choke 4 1 1 1 1 I 7041472 7041472 7041472 7041472 7041472 3 752 ROD inter choke 1 11 1 1 4 1 y 3 858 ROD power piston 141 I 1 1 3 843 ROD pump 11 44 1 1 1 4 1 7025138 7025138 7025138 7025138 7020138 3 805 ROD metering sec41 111 1 I I4 14 AR 7045779 7045779 7045779 7015779 7045779 3 755 ROD vac break 1 4 11 1 11 14 4 1 11 1 7041527 7041527 7041527 7011527 7041527 3 805 ROD ASM4 metering prim 1 11 4 AR 17051340 17051340 17051353 17011353 17051340 31730 SCREW air horn 1 111 1 11 4 AR 7014599 7014599 7014599 7014599 7014599 1 31730 SCREW air horn long 1 1 11 4 AR 7029912 7029912 7029912 7529912 7029912 y 3 730 SCREW air horn shtml 11141 4 4114 AR 7031105 7031105 7031105 7 131105 7031105 3 755 SCREW aux vac break 1 111 I I 4 WARE1 r ljS1NG AND DISTRIBJTIGN DIVISI IO GENERAL MOTORS CORPORATION CHEV OLET 14A 3 r OO GR0UP I 4 14 c REV 12 83 I 1 G 5