I I GM03 178 1985 1988 G CARBURETOR QIUADRAJET MI4ME F LT9 350M LE8 454W W FED NA2 NOTE FOR PART NUMBERS OF SERVICE PACKAGES REFER TO CARBURETOR CHART IN GROUP 3 000 I 1 3 403 GASKET A CL SIL 1 3 4 I 5 3 726 INSULATOR CARB HT 1 3 Q I 10 I N S AIR HORN ASM 5 I 30 N S SCREW SECONDARY METERING ROID HOLDER ATTACH 12 I I 31 N S HOLDER SECONDARY METERING RClD 12 I 32 N S ROD SECONDARY METER NG 121 35 N S LEVER CHO KE 7 I 36 N S SCREW CHOKE LEVER ATTACHING 7 I 41 N S LEVER PUMP 5 42 N S PIN PUMP LEVER HINGE 5 45 N S SCREW ASM AIR HORN TO THROTTLE BODY 5 I 48 N S SCREW ASM AIR HORN TO FLOAT EiOWL 5 I 47 N S SCREW AIRHORN TO FLOAT BOWL COUNTERSUNK 5 50 N S BAFFLE AIR HORN 5 55 3 755 VACUUM BREAK ASM PRIMARY SIDE FR NT 10 I I 56 N S SCREW PRIMARY SIDE FRT VACIUUIM BREAK ASM ATTACH 10 I A 57 N S HOSE PRIMARY SIDE FRONT VACUUM BFIEAK 10 58 N S LINK PRIMARY SIDE VACUUM BREAIK AIR VALVE LEVER 10 I 67 I N S RETAINER PUMP STEM SEAL 16 I 68 N S SEAL PUMP STEM 3 A 200 3 745 FLOAT BOWL ASM 17 201 N S GASKET AIR HORN 4 203 N S SPRING PUMP PLUNGER 16 I 204 N S CUP PUMP PLUNGER 16 I Q I 205 3 838 PUMP ASM 16 206 N S SPRING PUMP RETURN 16 I A 212 I N S PISTON ASM POWER VALVE 11 I 213 N S ROD PRIMARY METER NG 12 I 214 N S SPRING PRIMARY METERING R OD II2 I 218 N S SPRING POWER PISTON 11 I 235 N S INSERT FLOAT BOWL 14 236 N S HINGE PIN FLOAT 14 237 3 745 FLOAT 14 238 N S PULL CLIP FLOAT NEEDLE 15 V 239 N S NEEDLE FLOAT 15 I 240 3 814 SEAT FLOAT NEEDLE 15 241 N S GASKET FLOAT NEEDLE SEAT 1 5 248 3 806 JET PRIMARY MIETER NG 12 250 N S PLUG PUMP DISCHARGE RETA NER 3 251 N S BALL PUMP DISCHARGE 2 I I 252 N S BAFFLE PUMP WELL 5 I 330 N S RIVET CHOKE C0VERIATTACH 8 331 N S RETAINER CHOKE COVER 8 I 335 3 750 COVER AND STAT ASM ELEC CHOKE 9 I 340 3 750 CHOKE HOUSING ASM 7 I 341 N S SCREW W WA CHOKE HOUS NG TCI FLIOAT BOWL 7 I 345 N S SCREW CHOKE STAT LEVER ATTACH 7 I 348 N S LEVER CHOKE STAT 7 350 N S SHAFT AND LEVER ASM INTERMEDIATE CHOKE 7 352 N S FAST IDLE CAM ASM 13 I I 354 N S LEVER INTERMEDIATE CHOKE 7 356 N S LINK CHOKE 7 I I 360 N S LEVER SECONDARY THROTTLE L C lOUT T7 I I 364 N S SEAL INTERMEDIATE CHOKE SHAFT 7 I 370 N S NUT FUEL lNLET 13I I I 372 I N S GASKET FUEL INLET NUT 13 375 3 740 FILTER FUEL INLET 13 I A 377 N S SPRING FUEL F LTER 17 380 N S SCREW THROTTLE STOP 17 381 N S SPRING THROTTLE STOP SCREW 17 400 3 729 THROTTLE BODY ASM 6 I 401 I N S GASKET FLOAT BOWL TO THROTTLE BODY 3 405 N S SCREW ASM FLOAT BOWL TO THROTTLE BODY 6 410 N S LINK PUMP 5 I 420 N S NEEDLE IDLE MIXTURE 6 I 421 N S SPRING IDLE MIXTURE NEEDLE I5 I I 422 N S PLUG IDLE MIXTURE NEEDLE 425 N S SCREW FAST IDLE ADJUST NG 1I1 426 N S SPRING FAST IDLE ADJUSTING SICRIEW 1 I I I 500 N S SOLENOID AND BRACKET ASM 13 501 N S SCREW BRACKET ATTAC H NG 1 3 i 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52G 1 91 as aes I 3 000 GROUP