FUEL EXHAUST CARBURETION I CORVEITE I 1 1978 ROCHESTER 4 BC Continued I See Model Reference for Application I A GROUP DESCRIPTION OTV 11 1 3 752 SCREW choke lever 1 7029866 3 751 SCREW choke valve I AR 7029866 3 752 SCREW coll lever 1 7019709 I 3 755 SCREW control attach AR 17050732 I 3 766 SCREW fast idle adj 1 7044794 1 3 767 SCREW fast idle lever attach 1 7036079 3 761 SCREW idle stop 1 3960392 Y 3 444 SCREW throttle stop 1 1 3 741 SCREW throttle bod AR 7035790 1 3 752 SEAL choke hsi to owl 1 7043367 1 3 752 SEAL inter cho e shaft AR 7037569 3 752 SHAFT ASM choke 1 7068259 I 3 750 SHAFT ASM choke w lever 1 3 752 SHAFT LEVER ASM inter choke 1 17050754 3 440 SOLENOID UNTT w hrkt 1 1997461 3 766 SPRING com follower 1 3 766 SPRING cam lever 1 17051494 I 3 766 SPRING fast idle screw 1 7029900 3 740 SPRING fuel filter 1 7043560 l 3 623 SPRING idle needle AR 7011479 3 766 SPRING idle stop screw 1 7009176 1 3 810 SPRING metering rod prim 1 7041459 1 3 859 SPRING pwr piston 1 7029529 3 841 SPRING pump return 1 7042979 z 3 757 SPRING w cam 1 7035944 1 2 3 750 STAT COVER COIL elect 1 1 3 750 STAT COVER COIL 81 GASKET 1 17065326 Q 3 761 STOP UNIT carb throttle I 1 3 755 VACUUM BREAK 81 BRACKET 1 choke side aux I 3 755 VACUUM BREAK BRACKET rear aux 1 3 755 VACUUM BREAK CONT 1 I 3 755 VACUUM BREAK CONT ASM aux 3 755 VACUUM BREAK CONTROL 81 BRACKET I choke side 1 17050759 1 3 751 VALVE choke 1 7048904 1 I I I 1 1 l l I 1 I I I GM PARTS orvnslon GENERAL MOTORS CORPORATION CHEVROLET 14 REV 9 78 e e c 3 000 GROUP