FUEL EXHAUST CARBURETION C269 CHEVROLET 1980 ROCHESTER 2BC Continued See Model Reference for Application GROUP DESCRIPTION OTY 51 52 53 54 55 3 741 SCREW throttle body AR 17060853 17060653 17060653 17063590 17063590 3454 SCREW throttle lever to body t 1 3 444 SCREW throttle stop I 17057276 17057276 17057276 3 755 SCREW vac brk attach 1 3 755 SCREW vac brk attach bottom 1 7045558 7045558 7045558 3 755 SCREW vac brk attach top 1 7045470 7045470 7045470 3 730 SCREW vent stack attach 1 17057179 17057179 17057179 3 820 SCREW vent valve cover 1 7 3 790 SCREW ventorI cluster bracket center 1 7 3 790 SCREW VEIILLITI cluster outer AR 3 752 SCREW ware clarnp I 3 752 SEAL choke hsg to bowl 1 3 752 SEAL inter choke shaft Idust 1 7037569 7037569 3 858 SEAL SOISIIOICI to float bowl 1 17057520 17057520 17057520 3 764 SENSOR throttle posttIon 1 3 752 SHAFT ASM choke 1 7041234 7041234 3 752 SHAFT ASM inter choke 1 M W 3 750 SHAFT 81 LEVER choke I 7045494 7045494 7045494 3752 SHAFT 81 LEVER ASM Inter choke I 7045451 7045451 7045451 17063458 17063458 3842 SHAFT 81 LEVER pump I 3 440 SOLENOID UNIT w brkt I 7 17061769 3440 SOLENOID Idle stop I 17061814 17061814 17061814 3 440 SOLENOID ntlxture control 1 17062172 17062172 17062172 7 3 766 SPRING cam lever 1 17051494 17051494 3 753 SPRING choke valve 1 rr 3766 SPRING fast Idle screw I 7029900 7029900 3 470 SPRING fuel Irlter 1 7032732 7032732 7032732 7032732 7032732 3 870 SPRING governor 1 7r7 3 823 SPRING Idle needle AR rrrr 3 766 SPRING idle stop screw I L K K 7003175 7003175 3 810 SPRING ITIEIEFIITQ rod IpriIn l I 7041459 7041459 3 859 SPRING pwr piston 1 7 7035019 7036019 3 825 SPRING pump drscharge 1 7002110 7002110 7002113 7 3 841 SPRING pump return I 1 7042979 7042979 7042979 7042979 7042979 3 764 SPRING sensor ad1ustment I 3 858 SPRING solenord screw 1 3 858 SPRING solenoId rtn 1 3766 SPRING throttle stop screw 1 7011479 7011479 7011479 3 750 STAT COVER 81 COIL clect 1 17064307 17063188 17063188 17064473 17064473 3 750 STAT COVER COIL 81 GASKET 1 3 761 STOP UNIT carb throttle 1 3755 VACUUM BREAK 81 BRACKET Ichoke side aux 1 3 755 VACUUM BREAK 81 BRACKET rear aux 1 3 755 VACUUM BREAK 81 BRACKET lMainl throttle side 1 3 755 VACUUM BRK 81 BRKT prrmary 1 3755 VACUUM BRK 81 BRKT secondary 1 3 755 VACUUM BREAK CONTROL 81 BRACKET cnoke slde I 17058485 17058485 17058485 17083485 17083485 3 751 VALVE choke 1 17057199 17057199 17057199 7048904 7048904 3 820 VALVE Idle arr bleed 1 3 730 VENT STACK 1 17053314 17083314 17053314 3 786 VENTURI CLUSTER 1 3 823 WASHER Idle needle sprtng 1 3 832 WASHER pump lever 1 17058548 17058548 17058548 3 444 WASHER tab locking 1 7045479 7045479 7045479 3 755 VACUUM BREAK ASM primary 1 17062342 WAREHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATlON CHEVRO1 ET 1O 3 000 GROUP 3 220 c REV 5 81