COOLING SYSTEM GRILLIE OIL SYSTEM 1 657 GASKET HOUSING Oil Pump 92 H 3 8L L27 A 25533198 1 191 GASKET O PMP SCRN SUCTION PIPE FLANGE PGO 3 21 86 H 3 88 3 25533198 1 91 GASKET OIL PUMP SUCTION PIPE FLANGE PGO 3 21 87 88 H 3 8 3 25533198 1 91 GASKET OIL PUMP SUCTION PIPE FLANGE PGO 3 21 88 91 H 3 8C LN3 25533198 1 91 GASKET OIL PUMP SUCTION PIPE FLANGE PGO 3 21 86 H 3 8B 3 1ST DES 25525673 1 9 95 HOUSING OIL PIPE SCRN HAS S 34 DEEP OIL PAN OR INDICATOR STAMPED 25524028 86 H 3 0L 25532214 1 14 75 HOUSING OIL PIPE SCRN PGO 3 20 86 H 3 8B 3 2ND DES 25532214 1 14 75 HOUSING OIL PIPE SCRN HAS 4 72 DEEP OIL PAN OR INDICATOR STAMPED 25522307 PGO 3 20 87 90 H 25532214 1 14 75 HOUSING OIL PIPE SCRN PGO 3 20 91 H 3 8C LN3 24500464 1 8 30 HOUSING OIL PIPE SCRN 92 H 3 8L L27 24501272 1 8 30 HOUSING OIL PIPE SCRN O1 656 PGO 33 28 1 723 BOL T COVER Oil Pump 86 H 3 8B 3 25519242 5 41 BOLT O PMP CVR 1 4 20X 88 PGO 4 76 87 88 H 3 8 3 25519242 5 41 BOLT O PMP CVR 1 20X 88 PGO 4 76 88 91 H 3 8C LN3 25519242 5 41 BOLT O PMP CVR 1 4 20X 88 280 275 OPT PZOR PGO 4 76 92 H 3 8L L27 25519242 5 41 BOLT O PMP CVR 1 4 20X 88 280 275 OPT PZOR PGO 4 76 86 H 3 0 3 88 3 25521935 1 12 45 COVER O PMP PGO 3 37 87 88 H 3 8 3 25521935 1 12 45 COVER O PMP PGO 3 37 88 91 H 3 8C LN3 25521935 11 12 45 COVER O PMP PGO 3 37 92 H 3 8L L27 25521935 1I 12 45 COVER 0 PMP PGO 3 37 1 745 BOLT COVER ELBOW GASII ET l3 ROMMET SEAL SPRING STUD VALVE Crankcase NOTE SEE GROUP 12 270 FOR TUNE UP PARTS CHART 92 H 3 8L L27 11508805 1 16 BOLT CR CASE VENT VLV CVR HFH M6X1X14 13 6 OD 11 5 THD 9 8 PO 08 900 PGO 42 119 92 H 3 8L L27 24500537 1 1 00 COVER C CASE VENT VLV PGO 42 117 86 H 3 0L 25526950 AFI 2 40 ELBOW VENT PIPE RUB GROM PGO 7 14 88 H 3 8C 1ST DES 25526950 2 40 ELBOW VENT P PE RUB GROM USED 3 WITH LEFT RKR ARM CVR WITH A 23 9MM HOLE FOR CR CASE VENT HOSE PGO 7 14 92 H 3 8L L27 24500539 55 GASKET C CASE VENT VLV CVR PGO 42 116 88 H 3 8C 2ND DES 14001192 1 50 GROMMET C CASE VENT HOSE USED WITH LEFT RKR ARM CVR WITH A 18 0MM HOLE FOR C CASE VENT HOSE PGO 22 97 88 91 H 3 8C LN3 1381487 1 2 25 GROMMET C CASE VENT VLV LOWER PGO 7 35 88 91 H 3 8C LN3 25536368 I 1 05 GROMMET C CASE VENT VLV UPPER PGO 22 64 89 90 H 3 8C 25536368 I 1 05 GROMMET C CASE VENT VLV PGO 22 64 86 H 3 88 3 3989348 LH 95 GROMMET CR CASE VENT 3 4 D X 1 1 8 O D SO FLAT 86 87 H 1381487 1 2 25 GROMMET INT MANIF CR CASE VENT VLV PGO 7 35 88 H 3 8C 3 1381487 1 2 325 GROMMET INT MANIF CR CASE VENT VLV PGO 7 35 86 H 3 88 3 1231486 1 1 Ei0 GROMMET RKR ARM CVR CR CASE VENT VLV PGO 13 17 87 88 H 3 8 3 1231486 1 1 50 GROMMET RKR ARM CVR CR CASE VENT VLV PGO 13 17 92 H 3 8L L27 25534756 I II7 SEAL C CASE VENT VLV VLV TO INT MANIF PGO 42 113 92 H 3 8L L27 24500431 1 5212 SPRING C CASE VENT VLV PGO 42 115 92 H 3 8L L27 24500136 AR QII7 STUD C CASE VENT VLV CVR M6X1X16 M6X1X14 7 PGO 42 118 86 H 6487936 1 NL VALVE C CASE VENT CV781C PGO 8 80 I i j 1992 GENERAL MOTORS SERVICE PARTS I PERATIONS BU CK 44H 4 92 1 19 1 657 1 745