V I I TX03 002 1991 ST THROTTLE BODY INJECTION DUAL INJECTOR MODEL 220 EXC CTF 1 3 725 INJECTOR THROT BODY NCL ITEMS 2 23 91 S1 03 53 LL2 ML3 1 17112575 31 38 78 3 725 INJECTOR THROT BODY POA 17089018 INCL 91 ST1 1 17112042 ITEMS 2 23 31 38 78 3 725 INJECTOR THROT BODY POA 17090011 INCL 91 S1 LL2 EXC CTF 1 17112228 ITEMS 2 23 31 38 78 2 N S COVER FUEL MTR 1 KIT2 KIT1 1 ST 3 N S SCREW FUEL MTR CVR ATCH LONG 1 KIT2 ST KIT7 I 4 N S SCREW FUEL MTR CVR ATCH SHORT 1 KIT2 ST KIT7 I V 5 N S GASKET FUEL MTR CVR 1 K T1 K T2 KIT3 ST K T9 K T11 V V 6 N S GASKET FUEL MTR OTLT 1 KIT1 K T2 KIT3 ST K T9 KIT1 1 7 N S SEAL PRES REG 1 KIT1 KIT2 KIT3 KIT9 KIT11 ST 8 N S REGULATOR PRES 1 K T2 KIT11 ST 10 N S INJECTOR FUEL 1 K T2 KIT3 ST V 11 N S FILTER FUEL INJ INLT 1 KIT2 KIT9 ST V 12 N S O RING FUEL INJ LWR 1 KIT1 KIT2 K T3 KIT9 ST 13 N S O RING FUEL INJ UPR 1 K T1 KIT3 KIT9 ST 14 N S WASHER FUEL INJ 1 KIT1 K T3 K T9 ST 20 N S SCREW FUEL MTR BODY TO THROT BODY 1 ST KIT7 21 K N S FUEL METER THROT BODY 1 K T2 K T8 ST 22 N S GASKET THROT BODY TO FUEL MTR BODY 1 ST K T1 KIT2 23 3 403 SEAL A CL 1 KIT1 91 ST1 LB4 LL2 EXC 2 25511809 I ZR9 31 N S NUT FUEL OTLT 1 K T6 ST 38 N S NUT FUEL INLT 1 KIT6 ST 40 N S GASKET FUEL OTLT NUT 1 K T1 K T2 K T6 ST 41 N S GASKET FUEL INLT NUT 1 KIT1 KIT2 KIT6 ST 52 N S SCREW THROT POS SNSR 1 K T4 KIT5 ST 55 N S RETAINER THROT POS SNSR SCR 1 KIT4 ST V KIT5 58 I N S SENSOR THROT POS TPS 1 KIT5 ST 60 N S PLUG IDLE STOP SCR NOT IN KIT 1 ST 61 N S SCREW IDLE STOP 1 KIT4 K T7 ST 62 N S SPRING IDLE STOP SCR 1 KIT4 K T7 ST 65 N S BODY THROT 1 KIT4 KIT5 ST 70 3 726 GASKET TBI FLANGE 1 K T1 914 ST1 LB4 1 10129563 3 726 GASKET TB FLANGE 1 KITI 91 S1 LL2 1 14092220 75 N S VALVE IDLE AIR CONT ACV THRD MTD 1 ST 4 K T10 76 N S GASKET IDLE AIR CONT VLV THRD MTD ST IACV 1 KIT9 77 N S O RING IDLE AIR CONT VLV FLG MTD IACV ST 1 K T10 V N I 78 N S SCREW IDLE AIR CONT VLV FLNG MTD IACV ST 1 KIT7 90 SEE SERVICE KITS LISTED BELOW ST V SERVICE KITS KIT 1 3 724 GASKET KIT TBI NCL ITEMS 5 7 12 14 22 91 S1 LL2 ML3 EXC 1 17112191 23 40 41 70 CTF 2 3 734 METER KIT TBI FUEL INCL ITEMS 2 12 21 91 S1 03 53 LL2 ML3 1 17112189 V 22 40 41 V EXC CTF 3 3 774 INJECTOR KIT TBI FUEL INCL ITEMS 5 7 10 91 ST1 LL2 EXC CTF 1 17111456 12 14 3 774 INJECTOR KIT TBI FUEL INCL ITEMS 5 7 10 91 ST1 LB4 EXC CTF 1 17111468 12 14 V 3 774 INJECTOR KIT THROT BODY REMAN INCL 91 ST1 LL2 EXC CTF 1 17111550 ITEMS 5 7 10 12 14 3 774 INJECTOR KIT THROT BODY REMAN INCL 91 ST1 LB4 EXC CTF 1 17111694 ITEMS 5 7 10 12 14 4 3 729 BODY KIT TBI THROT INCL ITEMS 52 55 61 91 S1 LL2 EXC CTF 1 17112230 A 62 65 5 3 764 SENSOR KIT TBI THROT POSN INCL ITEMS 91 ST1 LB4 1 17111471 52 55 58 1 7 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 53S 1 92 3 41 I 3 000 GROUP