FUEL EXHAUST CARBURETION 5128 BUICK 1978 ROCHESTER 4BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 1 2 3 4 5 3 752 SCREW choke lever 1 7029866 7029866 7029866 7029866 7029866 3 751 SCREW choke valve AR 7029866 7029866 7029866 7029866 7029866 3 752 SCREW coil lever 1 7019709 7019709 7019709 7019709 7019709 3 755 SCREW control attach AR 17050732 17050732 17050732 17050732 17050732 3 766 SCREW fast idle adj 1 7044794 7044794 7044794 7044794 7044794 3 767 SCREW fast idle lever 7036079 3 761 SCREW idle stop 1 3960392 3960392 3960392 3960392 3960392 3 444 SCREW throttle stop 3 741 SCREW throttle body AR 7035790 7035790 7035790 7035790 7035790 3 752 SEAL choke hsg to bowl 1 7043367 7043367 7043367 7043367 7043367 3 752 SEAL inter choke shalt AR 7037569 7037569 7037569 7037569 7037569 3 752 SHAFT ASM choke 1 7038259 7038259 7038259 7038259 7038259 3 4750 SHAFT ASM choke w lever 3 752 SHAFT LEVER ASM inter choke I 17050754 17050754 17050754 17050754 17050754 3 440 SOLENOID UNIT w brkt 7043619 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 3 740 SPRING fuel filter 1 7032732 7032732 7032732 7032732 7032732 t 3 823 SPRING idle needle AR 7011479 7011479 7011479 7011479 7011479 3 766 SPRING idle stop screw 1 7003176 7003176 7003176 7003176 7003176 3 810 SPRING metering rod prim 1 7041459 7041459 7041459 7041459 7041459 3 859 SPRING pwr piston 1 7029922 7044432 17051705 17051705 17051705 3 841 SPRING pump return 1 7042979 7042979 7042979 7042979 7042979 3 757 SPRING w cam 1 7035344 7035344 7035344 7035344 7035344 3 750 STAT COVER COIL elect 3 750 STAT COVER COIL GASKET 1 17051964 17054309 17054309 17055640 17054309 3 761 STOP UNIT carb throttle 3 755 VACUUM BREAK BRACKET I choke side aux 3 755 VACUUM BREAK BRACKET rear aux 3 755 VACUUM BREAK CONT 1 17051261 7044435 7044435 17060832 3 755 VACUUM BREAK CONT ASM aux 1 17050742 7044433 17056548 17053083 17056548 3 755 VACUUM BREAK CONTROL 8i BRACKET choke side 7044435 3 751 VALVE choke 1 7048904 7048904 7048904 7048904 7048904 WAREHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BU CI 41 REV 5 81 3 67 c 3 000 GROUP