I FUEL EXHAUST CARBURETION C269 CHEVROLET 1980 ROCHESTER 2BC Continued See Model Reference for Application GROUP DESCRIPTION 0TY 51 52 53 54 55 34741 SCREW throttle body 4 AR 17060653 17060653 17060653 17063590 17063590 3 454 SCREW throttle lever to body 4 1 34444 SCREW throttle stop 4 4 4 4 4 1 17057276 17057276 17057276 3 755 SCREW vac brk attach 4 4 4 4 4 1 3 755 SCREW vac brk attach bottom 4 4 1 7045558 7045558 7045558 34755 SCREW vac brk attach top 4 4 4 1 7045470 7045470 7045470 3 730 SCREW vent stack attach 4 4 4 4 1 17057179 17057179 17057179 3 820 SCREW vent valve cover 4 4 4 4 1 3 790 SCREW venturi cluster bracket center I 3 790 SCREW venturi cluster outer 4 AR 3 752 SCREW wire clamp 4 4 4 1 3 752 SEAL choke hsg to bowl 4 4 4 1 34752 SEAL inter choke shaft dust 4 4 1 7037569 7037569 3 858 SEAL solenoid to float bowl 44 4 1 17057520 17057520 17057520 3 764 SENSOR throttle position 4 4 1 3 752 SHAFT ASM choke 4 4 1 7041234 7041234 3 752 SHAFT ASM4 inter choke 4 1 34750 SHAFI 81 LEVER choke 4 4 1 7045494 7045494 7045494 3 752 SHAFT 81 LEVER ASM inter choke 4 1 7045451 7045451 7045451 17063450 17063458 34842 SHAF 81 LEVER pump 1 3 440 SOLENOID UNIT w brkt 4 4 4 1 17061769 3 440 SOLENOID idle stop 4 4 44 I 17061814 17061814 17061814 3 440 SOLENOID mixture control 1 17062172 17062172 171152171 1 34766 SPRING cam lever 4 4 1 17051494 17051494 34753 SPRING choke valve 1 3 766 SPRING fast idle screw 4 4 1 7029900 7029900 3 470 SPRING fuel filter 4 4 1 7032732 7032732 7032732 7032732 7032732 34870 SPRING govemor 4 4 4 4 1 34823 SPRING idle needle 4 AR 3 766 SPRING idle stop screw 4 4 1 7003176 7003176 34810 SPRING metering rod prim 4 1 7041459 7041459 3 859 SPRING pwr piston 4 4 4 4 1 7066019 7036019 3 825 SPRING pump discharge 4 I 70112113 711112113 7111121111 3 841 SPRING pump return 44 4 1 7042979 7042979 7042979 7042979 7042979 3 764 SPRING sensor ad1ustment 4 1 3 858 SPRING solenoid screw 4 1 3 858 SPRING solenoid rtn 4 4 4 4 4 1 3 766 SPRING throttle stop screw 4 4 4 1 7011479 7011479 7011479 3 750 STAT4 COVER 81 COIL elect 4 4 1 17064307 17063188 17063188 17064473 17064473 3 750 STAT COVER COIL 81 GASKET 4 1 3 761 STOP UNIT carb throttle 4 4 1 3 755 VACUUM BREAK BRACKET choke side auxl 4 4 4 4 4 1 3 755 VACUUM BREAK 81 BRACKET rear aux 4 4 4 4 1 3 755 VACUUM BREAK 81 BRACKET Mein throttle side 4 1 34755 VACUUM BRK BRKT primary 4 1 3 755 VACUUM BRK 81 BRKT secondary 1 3 755 VACUUM BREAK CONTROL 81 BRACKET choke side 4 4 1 17058485 17058485 17058485 17063485 17063485 34751 VALVE choke 4 4 4 1 17057199 17057199 17057199 7048904 7048904 3 820 VALVE idle air bleed 4 4 1 3 730 VENT STACK 4 4 4 4 4 1 17063314 17063314 17053314 3 786 VENTURI CLUSTER 4 4 4 1 3 823 WASHER idle needle spring 4 4 4 1 3 832 WASHER pump lever 4 4 1 17058548 17058548 17058548 3 444 WASHER tab locking 4 4 4 1 7045479 7045479 7045479 3 755 VACUUM BREAK ASM primary 4 1 17062342 TOM PARTS DIVISION GENERAL MOTORS c0RPORATION cI 1EvROLET 10 3 000 GROUP a zzo c REV 9 B0