GM03 166 1985 CK CARBURETOR QUADRAJET M4MED LB1 4 3N M T 1985 86 CK CARBURETOR OUADRAJET M4MED LE9 305H LS9 350L M T 1 GASKET A Cl SiI 1 3 3 403 5 INSULATOR Carb Ht 1 3 3 726 10 AIR HORN ASSEMBLY 5 N S 30 SCREW Sec d Metering Rod Holder Atch 13 N S 31 HOLDER Sec d Metering Rod 13 N S 32 ROD Sec d Metering 13 N S 35 LEVER Choke 8 N S 36 SCREW Choke Lvr Atch 8 N S 41 LEVER Pump 5 N S 42 PIN Pump Lvr Hinge 5 N S 45 SCREW Air Horn to Throttle Body 5 N S 46 SCREW Air Horn to Float BowI 5 N S 47 SCREW Air Horn to Float Bowl Countersunk 5 N S 50 BAFFLE Air Horn 5 N S 55 VACUUM BREAK Primary Si Frt Not Req d N S 56 SCREW Pri Si Frt Vac Break Not Req N S 57 HOSE Pri S i Frt Vac Brk Not Req N S 58 LINK Pri Si Vac Brk A Valve Lvr Not Req N S 67 RETAINER Pump Stem SeaI 3 N S I 68 SEAL Pump Stem 3 N S 200 FLOAT BOWL ASM 6 I 3 734 201 GASKET Air Horn to Float Bowl 3 N S 203 SPRING Pump Plunger 17 l N S 204 CUP Pump Plunger 17 N S 205 PUMP ASM 17 3 838 206 SPRING Pump Return 2 N S 212 POWER VALVE PISTON ASM 12 3 858 213 ROD Primary Metering 13 N S 214 SPRING Primary Metering Rod 13 N S 218 SPRING Power Piston 12 N S 221 SCREW Solenoid Connector Attach 18 N S 222 GASKET Solenoid Connector to Air Horn 3 N S 235 NSERT F oat BowI 6 N S X 236 HINGE PIN FIoat 15 N S 237 FLOAT 15 3 745 238 PULL CLIP Float NeedIe 16 N S 239 NEEDLE Float lncls 240 2 N S 240 SEAT Float Needle Incl 239 2 N S 241 GASKET Float Needle Seat 16 N S 245 VALVE Dual Capacity Pump 19 3 858 246 GASKET Valve Part of 245 N S 248 JET Primary Metering 13 N S 250 PLUG Pump Discharge Retainer Pa rt of 205 N S 251 BALL Pump Discharge 2 N S 252 BAFFLE Pump WeII 6 N S 260 SOLENOID Dual Capacity Pump 20 3 858 V 315 HOSE Sec d Si Rr Vac Break 20 N S 320 VACUUM BREAK Sec d Si Rr 20 3 755 321 SCREW Sec d Si Rr Vac Break to Choke 20 N S 322 LINK Sec d Si Rr Vac Break to Choke 20 N S 323 LINK Sec d Si Vac Break Air Vlv Lv1 2O N S 330 RIVET Choke Cvr Atch 9 N S 331 RETAINER Choke Cvr 9 3 750 335 ELECTRIC CHOKE COVER STAT ASM 10 3 750 340 CHOKE HOUSING ASM 8 3 750 341 SCREW WASHER Choke Housing to Float Bowl 8 N S 345 SCREW Choke Stat Lvr Atch 18 N S 348 LEVER Choke Stat 8 N S 350 INTERMEDIATE CHOKE SHAFT Lvr Link 8 N S 352 FAST IDLE CAM ASM Not Req d N S 354 LEVER Inter Choke 8 N S 356 LINK Choke 8 N S 360 LEVER Sec d Throttle Lockout 8 N S 364 SEAL Inter Choke Shaft 8 N S 370 NUT Fuel lnIet 6 N S 372 GASKET Fuel Inlet Nut 6 N S 375 FILTER Fuel Inlet 6 N S 377 SPRING Fuel Filter 6 N S 380 SCREW Throttle Stop 6 N S 381 SPRING Throttle Stop Screw 6 N S 400 THROTTLE BODY ASM 7 3 729 401 GASKET Float Bowl to Throttle Body 3 N S i 1988 GENERAL MOTORS SERVICE PARTS OPERATlONS LT TRUCK 52R 1 88 alzs 3 000 GROUP