GM03 165 1985 86 CK CARBURETOR OUADRAJET E4MED LB1 4 3N LF3 350L LS9 350L 350 INTERMEDIATE CHOKE SHAFT Lvr Link Asm 7 N S 352 FAST IDLE CAM ASM Incl 340 I N S 354 LEVER Inter Choke 7 N S 356 LINK Choke 7 N S 360 LEVER Sec d Throttle Lockout 7 3 750 364 SEAL Inter Choke haft 2 25 N S 370 NUT Fuel InIet 5 N S 372 GASKET Fuel Inlet Nutl 2 5 V N S 375 FILTER Fuel lnlet 5 N S 377 SPRING Fuel Filter 5 N S 380 SCREW Throttle Stop 5 N S 381 SPRING Throttle Stop Screw 5 N S 400 THROTTLE BODY ASM 6 I 3 729 401 GASKET Float Bowl to Throttle Body 2 N S 405 SCREW Float Bowl to Throttle Body 6 N S 410 LINK Pump 4 N S 420 NEEDLE Idle Mixture 18 N S 421 SPRING Idle Mixture Needle Part of 420 N S 422 PLUG Idle Mixture Needle Part of 420 N S 425 SCREW Fast Idle Adjusting 22 N S 426 SPRING Fast Idle Adjusting Screw Not Req d 12 N S 500 SOLENOID BRACKET ASM 23 N S 501 SCREW Bracket Atch Part of 500 N S 510 THROTTLE KICKER ASM 20 N S 511 BRACKET Throttle Kicker 20 N S 512 NUT Throttle Kicker Asm Atch 20 N S 513 WASHER Tab Locking 20 N S Part numbers for the Service Packages described below can be found in the Chart section at the end of Group 3 000 in the Parts Catalog NOTE 1 Carburetor Service replacement pkg group 3 725 NOTE 2 Gasket Kit group 3 724 NOTE 3 Gasket Kit Air Horn group 3 738 NOTE 4 Air Horn Kit group 3 730 NOTE 5 Float Bowl Kit group 3 734 NOTE 6 Throttle Body Kit group 3 729 NOTE 7 Housing Kit Choke group 3 750 NOTE 8 Retainer Kit Choke Cover group 3 750 NOTE 9 Cover Coil Kit Elec Choke group 3 750 NOTE 10 Vacuum Break Kit Prim group 3 755 NOTE 11 Vacuum Break Kit Sec group 3 755 NOTE 12 Solenoid Kit Mixture Control group 3 440 NOTE 13 Power Piston Kit group 3 806 NOTE 14 Flod Jet Kit Metering group 3 764 NOTE 15 Sensor Kit Throttle Position group 3 764 5 NOTE 16 Filter Kit Fuel group 3 740 L NOTE 17 Float Insert Kit group 3 745 NOTE 18 Needle Seat Kit group 3 814 NOTE 19 Pump Asm group 3 838 NOTE 20 Throttle Kicker Kit group 3 459 NOTE 21 O Ring Kit Idle Air Bleed Valve group 3 820 NOTE 22 Screw Assortment Kit Major Asm Atch group 3 724 NOTE 23 Solenoid Kit Idle group 3 440 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R T 3 000 GROUP 3 22 I 1 88