I FUEL EXHAUST CARBURETION I Parts in all columns same exce t where Indicated 90 CHEVROLET I 1976 ROCHESTER 2 BC I Continued I See Model Reference for Application GROUP DESCRIPTION DTV 7 8 9 10 I FLOAT BOWL PARTS Continued 3 790 SCREW Venturi Cluster 0tr 1 7045762 I 3 792 JET Standard r 1 7002652 7002651 7002652 7002652 I 3 825 GUIDE Pump Discharge r rr 1 I I 3 825 BALL Pump Discharge 1 7002117 I 3 825 SPRING Pump Return rr 1 7002118 I I 3 826 BALL Pump Inlet Check r 1 7002120 3 841 SPRING Pump Return 1 7041141 THRO I I LE BODY PARTS 3 726 INSULATUR Carb Heat 1 336060 3 729 THRU l LE BODY ASM 1 17054160 17052981 17052981 17052981 3 741 BOLT Throttle Body 3 7015105 3 781 SCREW Idle Stop 1 7029427 1 3 766 SPRING Idle Stop Screw 1 7041519 3 822 IDLE NEEDLE 2 7048860 3 823 SPRING Idle Needle 2 7011479 3 843 PUMP ROD 1 7041249 l ACCESSORIES 3 750 PIPE Choke Heat 1 355918 3 750 PIPE Choke Air 1 355921 V V I I I I I I I A I I I I I I I j GM PARTS DIVISION GENERAL MOTORS c0RPORATION cHEvROLET 10 REV 9 80 s zz c 3 000 GROUP I