FUEL EXHAUST CARBURETION Parts in all columns same except where indicated CHEVROLET 1977 ROCHESTER 1 BC Continued See Model Reference for Application GROUP DESCRIPTION UTY 18 19 Z0 Z FLOAT BOWL PARTS Continued g BK BL AK Al I 37825 SPRING Pump Discharge 1 7002118 I 3 825 BALL Pump Discharge r 1 7002117 I 37825 GUIDE Pump Discharge r 1 7003838 I 37838 PUMP ASM Carb 1 7037595 3841 SPRING Pump Return 1 7041176 F 3 842 LEVER Pump Actuator 1 7042670 I SBEB PISTUN ASM Carb Puwer 1 7035889 7035512 7035512 7035512 3 859 SPRING Carb PnwerPistun 1 7012515 I Y I I I I I GM PARTS DIVISION GENERAL MOTORS CORPORATl0N CHEVROLET 1O A REV 9 78 ua c 3 000 GROUP