FUEL EXHIAUST CARBURETION P201 1979 ROCHESTER 4BC Continued See Model Reference for Application GROUP DESCRIPTIOIII OTY 16 3 444 SCREW bracket attach aux vac break AR 17071382 3 767 SCREW cam fast idle levers 3 750 SCREW choke hsg to howl 1 17073295 3 752 SCREW choke lever I 7029866 3 751 SCREW choke valve AR 7029866 3 752 SCREW coil lever 1 7019709 3 755 SCREW control attach AR 17073294 3 766 SCREW fast idle adj 1 7044794 3 767 SCREW fast idle lever 1 7036079 3 761 SCREW idle stop 1 3960392 3 444 SCREW throttle stop 1 3 741 SCREW throttle body AR 17063590 3 752 SEAL choke hsg to bowl 1 7043367 3 752 SEAL inter choke shaft AR 7037569 3 752 SHAFT ASM choke 1 7038259 3 750 SHAFT ASM choke w lever 1 3 752 SHAFT LEVER ASIM nter choke 1 17063458 3 440 SOLENOID UNIT w brkt 1 17067179 3 766 SPRING cam follower 3 766 SPRING cam lever 1 17051494 3 766 SPRING fast idle screvv t 1 7 igggng 3 740 SPRING fuel filter I 7043568 3 823 SPRING idle needle AR 3 766 SPRING idle stop screvv I 7003176 3 810 SPRING metering rod prim I 7041459 3 859 SPRING pwr piston I 7037305 3 841 SPRING pump return I 7042979 3 757 SPRING vv cam 1 7035344 3 750 STAT COVER 8i COIL e ect 3 750 STAT COVER COIL ISI GASKET I 17051918 3 761 STOP UNIT carb throttle 1 3 755 VACUUM BREAK BRACKET choke side aux 1 3 755 VACUUM BREAK BRACKET rear aux 3 755 VACUUM BREAK CCINT 1 oo 3 755 VACUUM BREAK CCINT ASM aux I I 3 755 VACUUM BREAK CONTROL 8i BRACKET choke Side I y 50 5g 3 751 VALVE Choke I 7 4ggg4 3 444 WASHER tab locking 3 823 WASHER idle needle spring 1 1 193 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 21 REV 7 87 31 141 C 3 000 GROUP