1 1 FUEL EXHAUST CARBURETION 1 I 1 convene 1 1978 ROCHESTER 4 BC Continued See Model Reference for Application GROUP DESCRIPTION OTY I 2 3 4 5 1 3 752 SCREW Choke lever 4 I 7029866 7020866 7029866 7029066 7029066 I 3 751 SCREW choke valve AR 7029866 7029866 7029866 7029866 7029066 3 752 SCREW coil lever 1 7019709 7019709 7019709 7019709 7019709 1 3 755 SCREW control attach 4 AR 17050732 17050732 17050732 17050732 17050732 1 3 766 SCREW fast idle edi 1 7044794 7044794 7044794 7044794 7044794 1 3 767 SCREW fast idle lever 1 7036079 7036079 7036079 7036079 7036079 5 3 781 SCREW idle stop 1 3960392 3960392 3960392 3960392 3960392 I 3 444 SCREW throttle stop 1 3 741 SCREW throttle body A R 7035790 7035790 7035790 7035790 7035790 1 3 752 SEAL choke hsi to bowl l 1 7043367 7043367 7043367 7043367 7043367 3 752 SEAL inter cho e shaft AR 7037569 7037569 7037569 7037569 7037569 1 3 752 SHAFT ASM choke 1 7038259 7038259 7038259 7038259 7038259 1 3 750 SHAFT ASM choke w lever 1 3 752 SHAFT LEVER ASM inter choke 1 17050754 17050754 17050754 17050754 17050754 3 440 SOLENOID UNIT w hrkt 1 NS NS NS 1997461 1997461 3 766 SPRING cam follower 3 766 SPRING cam lever 1 17051494 17051494 17051494 17051494 17051494 3 766 SPRING fast Idle screw 1 7029900 7029900 7029900 7029900 7029900 1 3 740 SPRING fuel filter 1 7043568 7043568 7043568 7043568 7043568 1 3 823 SPRING idle needle J AR 7011479 7011479 7011479 7011479 7011479 1 3 766 SPRING idle stop screw 1 7003176 7003176 7003176 7003176 7003176 3 810 SPRING metering rod prim 1 7041459 7041459 7041459 7041459 7041459 I 3 859 SPRING pwr piston 1 7029529 7036019 7036019 7036019 7036019 A 3 841 SPRING pump return 1 7042979 7042979 7042979 7042979 7042979 1 1 3 757 SPRING w cam 1 7035344 7035344 7035344 7035344 7035344 I I 3 750 STAT COVER COIL elect NS 3 750 STAT COVER COIL GASKET 1 17051918 17051918 17051918 17051918 17051918 1 3 761 STOP UNIT carb throttle 1 3 755 VACUUM BREAK BRACKET 1 choke side aux NS 1 3 755 VACUUM BREAK BRACKET rear aux 3 755 VACUUM BREAK CONT 1 3 755 VACUUM BREAK CONT ASM aux I NS NS NS NS 1 3 755 VACUUM BREAK CONTROL BRACKET 1 choke side 1 17050759 17050759 17050759 17050759 1705759 1 3 751 VALVE choke 1 7048904 7048904 7048904 7048904 7048904 2 I 1 I Y I I I GM PARTS DIVISION GENERAL MOTORS CORPORAT ON CHEVROLET 14 I REV 9 7B es c 3 000 GROUP