FUEL EXHAUST CARBURETION Parts in all columns same exce t where indicated l ci iEvn0i E r 1 1976 ROCHESTER 2 BC Continued See Model Reference for Application GRDUP DESCRIPTION DTV 17 19 19 20 FLOAT BOWL PARTS Continued cz CII ci c I 3 790 SCREW Venturi Cluster Ctr 1 7009077 3 790 SCREW Venturi Cluster Otr 1 7045762 3 792 JET Standard 1 7002652 7002650 7002652 7002652 3 825 GUIDE Pump Discharge 1 7000286 3 825 BALL Pump Discharge 1 7002117 3 825 SPRING Pump Return 1 7002118 3 826 BALL Pump Inlet Check 1 7002120 3 841 SPRING Pump Return 1 7041141 THROTI LE BODY PARTS 3 726 INSULATOR Carb Heat 1 336060 3 729 THROTl LE BODY ASM 1 17052981 17052723 17052723 17052723 3 741 BOLT Throttle Body 3 7015105 3 761 SCREIN Idle Stop 1 7029427 3 766 SPRING Idle Stop Screw 1 7041515 3 822 IDLE NEEDLE 2 7046860 3 823 SPRING Idle Needle 2 7011479 3 843 PUMP HOD 1 7041249 ACCESSORIES 3 750 PIPE Choke Heat 1 355918 3 750 PIPE Choke Clean Air 1 355921 r l I GM PARTS Division Geueim ivrcrons CORPORATION CHEVROLET 10 REV 9 78 21 c 3 000 GROUP