I FUEL EXHAUST CARBURETION I Parts in all columns some except where indicated C119 I CHEVROLET 1977 ROCHESTER 2 BC I Continued I See Model Reference for Application I I GROUP DESCRIPTION DTV 7 0 9 10 11 12 I I FLOAT BOWL PARTS Continued 3 825 BALL Pump Discharge 1 7002117 3 825 SPRING Pump Discharge 4 4 1 7002118 I 3 826 BALL Pump Inlet Check 1 7002120 I I 3 838 PUMP ASM 1 7EB6282 7036282 7036282 7036282 7046028 7036282 I I 3 841 SPRING Pump Return 1 7041141 I I 3 858 POWER VALVE ASM 1 7011989 f I THROTTLE BODY PARTS I I 3 726 INSULATOR Flange 1 336060 I I 3 720 THROTTLE BODY ASM 1 17055336 17055336 17055336 17055336 17055333 17055336 I I 3 741 SCREW Throttle Body 3 7015105 I 3 761 SCREW Idle Stop 1 7029427 I 3 766 SPRING Idle Stop Screw 1 7041519 I 3 767 SCREW Cam Attach L 1 7036222 3 822 IDLE NEEDLE 2 7048860 I 3 823 SPRING Idle Needle 2 7011470 I 3 838 CLIP Pump Rod 1 7018186 I 3 843 PUMP ROD 1 7041249 7041249 7041249 7041248 17050277 7041249 I ACCESSORIES 3 750 PIPE Choke Heat 1 355918 I 3 750 PIPE Choke All 1 355921 r I I I I I I I I I I I S I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1O I REV 9 80 ess c 3 000 GROUP