V A y GM03 167 A 405 N S SCREW FLOAT BOWL TO THROTTLE BODY 7 I 410 N S LINK PUMP 5 I A V 420 N S NEEDLE IDLE M XTURE 7 L 421 N S SPRING IDLE MIXTURE NEEDLE 7 I I 422 N S PLUG IDLE MIXTURE NEEDLE 425 N S SCREW FAST IDLE ADJUSTING 18 426 N S SPRING FAST IDLE ADJUSTING SCREW NOT REOD 500 N S BRACKET ASM SOLENOID 81 NOT REOD 501 N S SCREW BRACKET ATTACHING NOT REOD 510 N S KICKER ASM THROTTLE NOT REOD I 511 N S BRACKET THROTTLE K CKER NOT REOD 512 N S NUT THROTTLE KICKER ASM ATTACHING NOT REOD 513 N S WASHER TAB LOCKING NOT REOD F NOTE 1 CARBURETOR SERVICE REPLACEMENT KIT GROUP 3 725 NOTE 2 POWER CARBURETOR KIT GROUP 3 725 NOTE 3 G ASKET KIT GROUP 3 724 V NOTE 4 GASKET KIT AIR HORN GROUP 3 738 1 I NOTE 5 AIR HORN KIT GROUP 3 730 NOTE 6 FLOAT BOWL KIT GROUP 3 734 V NOTE 7 THROTTLE BODY KIT GROUP 3 729 NOTE 8 HOUSING KIT CHOKE GROUP 3 750 NOTE 9 RETAINER KIT CHOKE COVER GROUP 3 750 NOTE 10 COVER COIL KIT ELEC CHOKE GROUP 3 750 4 NOTE 11 VACUUM BREAK KIT SEC GROUP 3 755 NOTE 12 POWER PISTON KITGROUP 3 806 I NOTE 13 ROD JET KIT METERING GROUP 3 764 V NOTE 14 FILTER KIT FUEL GROUP 3 745 Y NOTE 15 FLOAT INSERT KIT GROUP 3 745 A NOTE 16 NEEDLE SEAT KIT GROUP 3 819 A NOTE 17 PUMP ASM GROUP 3 858 A I V NOTE 18 SCREW ASSORTMENT KIT MAJOR ASM ATCH GROUP 3 724 NOTE 19 VACUUM BREAK KIT PRIME GROUP 3 755 I 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52M 4 3 000 GROUP a so I 1 91