FUEL EXHAUST CARBURETION Parts in all columns same exce t where Indicated I V CHEVROLET N 1977 ROCHESTER 2 BC Continued See Model Reference for Application GROUP DESCRIPTION DTV 7 8 9 10 11 12 FLOAT BOWL PARTS Continued AN A0 AP An A11 AS I 3 825 BALL Pump Discharge 1 7002117 I 3 825 SPRING Pump Discharge 1 7002118 I 3 826 BALL Pump Inlet Check 1 7002120 I 3 838 PUMP ASM 1 7036282 7036282 7036282 7036282 7046028 7036282 I 3 841 SPRING Pump Return I 7041141 I 3 858 POWER VALVE ASM 1 7011989 I THROTTLE BODY PARTS I 3 726 INSULATDR Flange 1 336060 I 3 729 THROTTLE BODV ASM 7 1 17055336 17055336 17055336 17055336 17055333 17055336 3 741 SCREW Throttle Budy 3 7015105 Q 3 761 SCREW Idle Stop 1 7029427 3 766 SPRING Idle Stup Screw 1 7041519 I 3 767 SCREW Cam Attach I 7036222 I 3 822 IDLE NEEDLE 2 7048860 I 3 823 SPRING Idle Needle 2 7011479 I 3 838 CLIP Pump Rod 1 7018186 I 3 843 PUMP ROD 1 7041249 7041249 7041249 7041249 17050277 7041249 I ACCESSORIES I 3 750 PIPE Chuke Heat 1 355918 I 3 750 PIPE Choke Air 1 355921 I I I I I I I I I I I I I I I I I I r I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1O REV 9 78 3 55 C 3 000 GROUP I I