I FUEL EXHAUST CARBURETION I Parts in all columns same except where indicated I C74 CHEVROLET 1976 ROCHESTER 1 BC I Continued See Model Reference for Application GROUP DESCRIPTION CITY 7 8 9 10 11 12 FLOAT BOWL PARTS Continued 3 818 TUBE ASM Carb Idle 1 17053627 17053628 3 820 CUMPENSATOR ASM 1 NS 7035667 NS NS NS NS 3 820 COVER Idle Compensator 1 7041512 NS NS NS 3 820 GASKET Idle Compensator 1 7027970 NS NS NS 3 820 SCREW Comgensator Cover AR 7041272 NS NS NS 3 825 BALL Pump Ischarge 1 7002117 3 825 SPRING Pump Discharge Valve 1 7002118 M 3 825 GUIDE Pump Discharge 1 7003838 3 841 SPRING Pump Return 1 7004597 I I I I I I I I I I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 T I REV 9 80 1 s c 3 000 GROUP I I I H I