I FUEL EXHAUST CARBURETION V CHEVROLET 1979 ROCHESTER ZBC Continued See Model Reference for Application GROUP DESCRIPTION OTY 16 17 18 19 20 3 766 SPRING fast idle screw 1 7029900 7029900 7029900 3 740 SPRING fuel filter 1 7032732 7032732 7032732 7032732 7032732 3 823 SPRING idle needle AR 17060834 17060834 17060834 17060834 170S0834 3 766 SPRING idle stop screw 1 7003176 7003176 7003176 3 810 SPRING metering rod 1 7041459 7041459 17065664 170S5664 3 859 SPRING pwr piston 7037305 7037305 7015439 7015439 3 825 SPRING pump discharge 1 7002118 7002118 3 841 SPRING pump return 1 7042979 7042979 7042979 7042979 7042979 3 766 SPRING throttle stop screw 7011479 7011479 3 750 STAT COVER COII elect 1 17062336 17061093 17061093 3 750 STAT COVER COIL GASKEI 1 17051918 17051918 3 761 STOP UNIT carb throttle Q 3 755 VACUUM BREAK BRACKET choke side aux 3 755 VACUUM BREAK BRACKET rear aux 17062251 3 755 VACUUM BREAK BRACKET main throttle side 755 VACUUM BRK BRKT primary moozzsa 17 62295 3 755 VACUUM BRK BRKT secondary 3 755 VACUUM BREAK CONTROL BRACKET choke side 1 17060808 17056010 17056010 I 3 751 VALVE choke 1 7048904 7043904 7048904 7043276 7045276 r 3 730 VENT STACK 17057496 17057496 3 786 VENTURI CLUSTER 1 3 823 WASHER idle needle spring 17061209 17061209 17061209 17061209 17061209 3 832 WASHER pump lever 1 3 444 WASHER tab locking 1 c 7045479 7045479 I I I I L I 7 I PARTS DIVISION GENERAL MOTORS CDRPORATIDN CHEVROLET 1O 1 REV 9 78 was c 3 000 GROUP