A A AA A A GM03 166 381 N S SPRING THROTTLE STOP SCREW 6 A A 400 3 729 BODY ASM THROTTLE 7 U I 401 N S GASKET FLOAT BOWL TO THROTTLE BODY 3 A 405 N S SCREW FLOAT BOWL TO THROTTLE BODY 7 410 N S LINK PUMP 5 V 420 N S NEEDLE IDLE M XTURE 7 A A 421 N S SPRING IDLE MIXTURE NEEDLE I7 422 N S PLUG IDLE MIXTURE NEEDLE A A 425 N S SCREW FAST IDLE ADJUSTING 8 A i 426 N S SPRING FAST IDLE ADJUSTING SCREW 18 A Z 5 00 N S BRACKET ASM SOLENOID INCL ITEM 50 I 20 A 501 N S SCREW BRACKET ATTACHING PART OF ITEM 500 510 N S KICKER ASM THROTTLE NOT REOD 511 N S BRACKET THROTTLE KICKER NOT REOD 512 N S NUT THROTTLE KICKER NOT REOD A 513 N S WASHER TAB LOCKING NOT REOD I A NOTE 1 CARBURETOR SERVICE REPLACEMENT KIT GROUP 3 725 V NOTE 2 POWER CARB KIT GROUP 3 725 NOTE 3 GASKET KIT GROUP 3 724 NOTE 4 GASKET KIT AIR HORN GROUP 3 738 A V A NOTEA 5 AIR HORN KIT GROUP 3 730 A A I A NOTE 6 FLOAT BOWL KIT GROUP 3 734 V A ANOTE 7 THROTTLE BODY KIT GROUP 3 729 I NOTE 8 HOUSING KIT CHOKE GROUP 3 750 I NOTE 9 RETAINER KIT CHOKE COVER GROUP 3 750 A I Q NOTE 10 COVER COIL KIT ELEC CHOKE GROUP 3 750 NOTE 12 POWER PISTON KIT GROUP 3 858 A U NOTE 13 ROD JET KIT METERING GROUP 3 806 A NOTE 15 FLOAT INSERT KIT GROUP 3 745 I NOTE 16 NEEDLE SEAT KIT GROUP 3 814 A A NOTE 17 PUMP ASM GROUP 3 838 NOTE 18 SCREW ASSORT KIT MAJOR ASM ATCH GROUP 3 724 A NOTE 19 VALVE KIT DUAL CAPACITY PUMP GROUP 3 858 I V A NOTE 20 SOLENOID KIT DUAL CAPACITY PUMP GROUP 3 8A58 A 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS I T I RUCK 52G t 3 000 GROUP 3 20 P I I 1 91