I GM03 123 1983 B EMISSION CONTROLS V8 LF9 350N DIESEL 1983 G EMISSION CONTROLS V8 LF9 350N DIESEL NOTE NUMBER 2 DENOTES PONT MODELS NOTE NUMBER 3 DENOTES OLDS MODELS NOTE NUMBER 4 DENOTES BUICK MODELS NOTE NUMBER 5 DENOTES GW8O MODELS NOTE NUMBER 6 DENOTES CADILLAC MODELS NOTE NUMBER 1 DENOTES CHEV MODELS EXC GW80 1 3 402 AIR CLEANER 1 2 3 4 5 G 1 2 3 4 B C 25042575 3 402 AIR CLEANER 3 4 6 E 6 K 25041763 3 402 AIR CLEANER 6 C 25042874 2 3 403 GASKET AIR CLEANER 4 25511809 3 3 403 STUD A CL 1 B G 2 3 4 5 B C G 22524936 8 981 STUD A CL 6 C N S STUD A CL 6 E K 4 3 670 VALVE EGR 6 17082755 3 670 VALVE EGR 6 17075598 5 3 680 GASKET EGR VLV 22513956 6 3 680 LOCK EGR VLY BOLT 22511513 7 3 417 EXTENSION A CL 6 C 1616498 8 3 417 ADAPTER AIR INT DUCT RR ALL EXC 6 C 22511823 9 3 417 DUCT AIR INT RR I 2 3 4 B C 22514297 3 417 DUCT AIR INT RR 3 4 6 E K 22514296 10 3 417 DUCT AIR INT FRT 1 2 4 B C 22504933 3 417 DUCT AIR INT FRT 3 4 6 E K 2 2518891 11 3 417 ADAPTER A CL TO RESO 1 2 3 4 5 G 225016 75 12 N S BRACE A CL RESO SUPT 1 2 3 4 5 G 13 3 403 CLAMP AIR INT DUCT 1 2 3 4 5 G 10039976 14 3 402 SILENCER AIR CLEANER 1 2 3 4 5 G 6 C 8996868 15 3 417 SUPPORT A CL RESO 1 2 3 4 5 G 22510471 16 3 417 DUCT AIR INT FRT 3 B C 22518890 17 N S BRACKET DIESEL RELAYS 1 2 3 4 5 G 18 N S BRACKET DIESEL RELAYS 1 2 3 4 B C N S BRACKET DIESEL RELAYS 3 4 E J 19 N S SWITCH CMPR CUTOFF AT ACCEL PEDAL 6 C E K 20 9 277 SWITCH CMPR THROT CUTOFF 1 2 3 4 5 B C E G 22513542 21 8 977 SCREW M6 3X1 81X13 22 2 510 RELAY DIESEL LAMP CONT 1 2 3 4 B C E 22517700 2 510 RELAY DIESEL LAMP CONT 6 C E K 560580 23 2 525 DIODE DIESEL ENG WRG HARN 1 2 3 4 B C E 22511033 2 480 MODULE D ODE CAD 12033627 24 3 314 RELAY A C CMPR CUTOUT 9 277 1 2 3 4 5 B C E G 10031837 25 1 762 TUBE C CASE VENT RH A 22510602 26 1 762 CONNECTOR C CASE VENT TUBE 22514222 27 1 745 VALVE C CASE PRESS REG 25041678 28 3 278 CONNECTOR SPL Y 5 32X5 32X7 64 465994 29 8 962 HOSE 7 32 30 3 671 CONNECTOR TEE 2 M6 5XM9 5 560357 31 8 962 HOSE 3 8 32 3 885 VALVE CRUISE VAC TRANS CONV REL 1645516 33 3 885 RETAINER VAC REL VLV 1612303 34 2 559 BRACKET I P WRG HARN 1 5 G 14062544 35 2 483 RETAINER I P WRG HARN 1 5 G 14062545 36 3 280 PUMP VACUUM 26002900 37 3 280 CLAMP VAC PUMP 3 273 3835505 38 3 280 SEAL PUMP TO BL CK 2 363 383524 39 1 762 TUBE C CASE VENT LH 22514412 40 1 745 BRACKET C CASE PRESS REG VLV 22522188 41 1 150 SWITCH METAL TEMP 6 C E K 25036588 42 2 510 SWITCH GLOW PL UG TEMP CONT 25036599 43 1 745 ELBOW V ENT PIPE 25526950 44 1 745 FILTER VENT 22513584 45 3 440 SWITCH FAST IDLE COLD ADV 25036597 46 1 745 GROMMET FILTER TO CVR 22532566 47 4 205 VALVE VAC REGULATOR 17072536 48 2 510 SENSOR GLOW PL UG CONT 5 PRONG G 12015288 4 2 510 SWITCH GLOW PL UG CONT 6 PRONG EXC G 22514724 49 4 115 SWITCH TRANS CONVERTER Q 25036453 x 50 N S BRACE VENT PIPE 51 8 962 HOSE 3 4 52 N S HOSE ASM EGR VLV SERV BY 3 680 FITTING EGR VAC 22506637 N S CONNECTOR EGR VLV HOSE 7 j 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 6 91 3 257 3 000 GROUP