FUEL EXHAUST CARBURETION P220 PONTIAC 1980 ROCHESTER 2BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 21 22 23 24 25 3 741 SCREW throttle booy AR 20363125 20363125 20363125 3 454 SCREW throttle lever to body 1 3 444 SCREW throttle stop 1 17057276 17057276 17057276 3 755 SCREW vac brk attach e 1 3 755 SCREW vac brk attach bottom 1 17071291 17071291 17071291 3 755 SCREW vac brk attach top 1 17066683 17066683 17066683 3 730 SCREW vent stack attach 1 17071294 17071294 3 820 SCREW vent valve cover 1 3 790 SCREW venturi cluster bracket center 1 3 790 SCREW venturi cluster outer AR 3 752 SCREW wire clamp 1 3 752 SEAL choke hsg to bowl 1 3 752 SEAL inter choke shaft dust 1 7037569 7037569 3 858 SEAL solenoid to float bowl 1 17057520 3 764 SENSOR throttle position 1 3 752 SHAFT ASM choke 1 7041234 7041234 3 752 SHAFT ASM inter choke 1 3 750 SHAFT LEVER choke 1 7045494 7045256 7045256 3 752 SHAFT LEVER ASM inter choke 1 7045451 17060997 17060997 17063458 17063458 3 842 SHAFT 8i LEVER pump 1 3 440 SOLENOID UNIT w brkt 1 3 440 SOLENOID idle stop 1 17067425 17060708 3 440 SOLENOID mixture control 1 17111445 3 766 SPRING cam lever 1 17051494 17051494 3 753 SPRING choke valve 1 3 766 SPRING fast idle screw 1 7029900 7029900 3 470 SPRING fuel filter 1 7032732 7032732 7032732 7032732 7032732 3 870 SPRING governor 1 3 823 SPRING idle needle AR 3 766 SPRING idle stop screw 1 7003176 7003176 3 810 SPRING metering rod prim 1 7041459 7041459 3 859 SPRING pwr piston I 7037851 7037851 7036019 7036019 3 825 SPRING pump discharge 1 7002118 7002118 7002118 3 841 SPRING pump return 1 7042979 17060690 17060690 7042979 7042979 3 764 SPRING sensor adjustment 1 3 858 SPRING solenoid screw 1 3 858 SPRING solenoid rtn 1 3 766 SPRING throttle stop screw 1 7011479 7011479 7011479 3 750 STAT COVER COIL elect 1 17061959 17067579 17067579 17064215 17063451 3 750 STAT COVER COIL GASKET 1 3 761 STOP UNIT carb throttle 1 3 755 VACUUM BREAK BRACKET choke side aux 1 3 755 VACUUM BREAK BRACKET rear aux 1 3 755 VACUUM BREAK BRACKET Main throttle side 1 3 755 VACUUM BRK BRKT primary I 17064232 3 755 VACUUM BRK BRKT secondary 1 17062339 17062339 3 755 VACUUM BREAK CONTROL BRACKET choke side 1 17058485 17063485 17063485 3 751 VALVE choke 1 7045276 7045276 7045276 7048904 7048904 3 820 VALVE idle air bleed 1 3 730 VENT STACK 1 17063314 17074875 17074875 3 786 VENTURI CLUSTER 1 3 823 WASHER idle needle spring 1 3 832 WASHER pump lever 1 3 444 WASHER tab locking 1 7045479 7045479 3 755 VACUUM BREAK ASM primary 1 17062342 3 730 SCREW KIT air horn 1 17079743 17079743 3 838 PUMP CUP KIT heavy duty 1 17110591 17110591 1 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 21 1 3 000 GROUP 3 152 C REV 7 87