I I FUEL EXHAUST CARBURETION I I Parts in all columns same exce t where indicated C99 I ci uzvn0 er I 1976 ROCHESTER 4BC Continued See Model Reference for Application I GROUP DESCRIPTION OTY 7 8 8 10 I I FLOAT BOWL PARTS Continued I I 3 761 SCREW Idle Stop 10 32 x 13 16 1 3960392 I I 3 766 SPRING Idle Stop 1 7003176 I I 3 792 JET Primary Metering 2 7031977 I 3 806 INSERT Aneroid Cavity 2 17051796 3 810 SPRING Metering Rod Primary 1 7041459 I 3 814 PULL CLIP Float Needle 1 7033751 3 814 NEEDLE AND SEAT ASM I 7035134 I 3 825 BALL Pump Discharge 1 7002117 3 825 RETAINER Pump Discharge 1 7029849 I 3 838 PUMP ASM 1 17051374 I 3 841 SPRING Pump Piston 1 7042979 I 3 843 ROD Pumr I 7026138 3 856 POWER P STON ASM 1 17051792 3 859 SPRING Power Piston 1 7037851 I THR01TLE BODY PARTS I 3 726 INSULATOR Carb Heat I 354310 I 3 729 THROITLE BODY ASM I 17051921 17051923 17051923 I 3 741 SCREW Throttle Body 3 7035790 4 3 766 LEVER Cam Follovver 1 7041497 3 766 SPRING Fast Idle Screw 1 7029900 I 3 766 SCREW Fast Idle Adj 1 7044794 g 3 766 LEVER Fast Idle 1 7041498 I 3 766 SPRING Cam Lever 1 17051494 I 3 767 SCREW Fast Idle Lever Attach 1 7036079 I 3 822 NEEDLE Idle 2 7046531 I 3 823 SPRING Idle Needle 2 7011479 ACCESSORIES I I 3 750 PIPE Choke Heat 1 355918 NS NS I I 3 750 PIPE Choke Air 1 355921 NS NS V I I I I 1 3 I I I I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 REV 9 80 3 33 C 3 000 GROUP I I I