II TX03y0016 1985 1990 ST THROTTLE BODY INJECTION SINGLE INJECTOR MODEL 700 LN8 2 5E I NOTE OUANITITY ISIONE PER ASSEMBLY UNLESS OTHERWISE SPECIFIED f 1 3 725 INJECTOR THROT BODY 1985 NCL 2 10 275 PROD 17085065 I 17110768 I I 3 725 INJECTOR THROT BODY 198 I EXC HEAT SHIELD I NCL 2 10 275 PROD II I I I I 17086084 17111667 3 725 INJECTOR THROT BODY 1986 W HEAT SHrIELD INCL 2 10 275 PROD I 17086112 17111720 3 725 INJECTOR THROT BODY 1987 89 INCL 2 10 275 PROD 17087282 17111908 3 725 INJECTOR THROT BODY 1990 INCL 2 10 275 PROD 17090152 I 17112352 2 3 403 GASKET A CL OTLT DUCT ADIAP LN8 2 5E 1 KIIT1 KIT3 I 10042945 I I 5 3 163 SEAL FUEL FEED P IPE O R NG LN8 2 5E 1 KIT1 KIT3 9 I 22514722 6 3 163 SEAL FUEL RTN PIPE O RING LN8 2 5E 1 KIT1 I IT2 I I 22516256 10 3 726 GASKET TBI INJN LN8 2 5E 1 I IT1 KIT3 I 10112496 I 20 N S METER FUEL 1 KIT6 L 21 N S SCREW W WASHER FUEL IVIETER BODY 2 REOD 1 KIT8 Q I I 25 N S GASKET METER BODY TO THROTTLE BOIDY 1 K T1 KIT3 KIT6 4 I I 35 N S SCREW IINJECTOR RETA NER 1 I IT8 I 36 N S RETAINER INJECTOR 1 KIT8 L I 40 N S INJECTOR FUEL 1 KIT2 I 42 N S O RING FUEL INJECTOR UPPER 1 KIT1 KIT2 KIT3 I 43 I N S O RING FUEL INJECTOR LOWERI 1 KIT1 KIT2 KlT3 60 N S COVER PRESSURE REGULATOR ASM 1 I T6 I I 61 N S SCREW W WASHER PRESSIURE REGULATOR COVER 4 REOD 1 K T8 65 N S SEAT PRESSURE REGULATOR SPRING 1 KIT6 L I 66 N S SPRING PRESSURE REGULATOR 1 KIT6 70 N S DIAPHRAGM PRESSURE REGULATOR 1 KIT1 KIT3 I I I 90 N S FITTING FUEL INLET 1 KIT5 I Q 1 I I I I 91 N S SEAL FUEL FITTING 2 REOD 1 KIT1 KIT3 KIT5 V I 96 N S FITTING FUEL OUTLET 1 KIT5 I I I 200 N S BODY THROTTLE 1 KIT3 I 205 N S PLUG IDLE STOP SCREW 1 I l I 207 N S SCREW W WASHER IDLE SITOP 1 KIT3 I I I 208 N S SPRING IDLE STOP SCREW 1I KIT3 I I I 230 3 764 SENSOR KIT TBI THROT POVSN TPS LN8 2 5E 1 I 17111822 232 N S SCREW W WASHER TPS ATTACHING 2 REQD 1 KIT8 I 250 N S VALVE IDLEIAIR CONTROL lACV 1 KIT4 I 251 N S SCREW IDLEIAIR CONTROL VALVE 2 REOD 1 KIT8 255 N S O RING IDLE AIR CONTROL VALVE 1 KIT1 K T3 I 270 N S MODULE TUBE 1 KI I 3 KIT7 I 271 N S SCREW W WASHER TUBE IMODULE 2 REOD IfI KIT8 275 I N S GASKET TUBE MODULE 1 I IT1 KIT3 KIT7 I 300 SEE SERVICE KITS BELOW L SERVICE KITS I I KIT 1 3 724 GASKET KIT TIBI LN8 2 5E INICL 2 5 6 10 25 42 43 70 91 255 275 17076153 I 2 3 774 INJECTOR KIT TBI FUEL LNI3 2 5E INCL 40 42 43 17111986 3 3 729 BODY KIT TBI THROT LN8 2 5E INCL 2 5 6 10 25 42 43 70 91 200 207 208 255 270 275 1 17112354 I I I 4 3 820I VALVE KIT TBI IDLE AIR CONT LN8 2 5E NCL 250 I 17111826 I 5 3 724 NUT KIT TBI FUEL INL OTL T LN8 2 5E INCL 90 91 96 17 111818 6 3 671 BODY KIT TBI FUEL METER N8 2 5E NCL 20 I25 60 65 66 I 17111989 I I 7 3 671 COVER KIT FOUR VACUUM lPORT LN8 2 5E INCL 270 275 I 1 7112199 8 3 724 BOLT KIT TBI LN8 2 5E INCL 21 35 36 61 232 251 271 1711181 9 NOTE 1 PART OF THROTTLE BODY INJECTOR ASM ITEM 1 I ir 1990 GENERAL MOTORS SERVICE PARTS 0PERATI0INS LIGHT TRUCK 528 I 10 90 3 31 I 3 000 GROUP