4 CY LIN D N E 0 206 BOLT CZOIVER HOUSING PINI ISTIU D Engine Cover Front Con t 91 N 2 3D LD2 24570217 1 1 00 STUD TMG CHAIN HSG HFH M8X1 25X38 M8X1 25X14 18 00 9 8 PX W SEALEFI 91 N 2 3D LD2 24570574 4 STUD ENG FRT CVR TO CHAIN HSG M6X1X14 M6X1X8 29 5 TL EXT HEX 9 8 PX 4 1 0 207 GASKET KIT SEAL Engine IF Z II I 1Z Cover 88 91 N 2 3D LD2 2ND DES 12351101 1 GASKET KIT CHAIN HSG CVR 3 40 MM THICK 88 91 N 2 3D LD2 1ST DES 22535455 1 2775 GASKET KIT CHAIN HSG CVR 0 7O MM THICK PGO 7 2 88 91 N 2 3D LD2 22535456 1 Eifii 00 GASKET KIT TIVIG CHAIN HSG NSTALLATION PGO 7 15 85 91 N 2 5U L68 10036286 1 7 00 SEAL TIMING GR CVR TO CR SHF 00 213 PGO 32 80 0 213 SEAL Engine Crankshaft Frornl 88 91 N 2 3D LD2 22531277 1 7 25 SEAL CFI SHF IFRT OIL PGO 8 101 0 219 PLATE Engine Front Cover 85 91 N 2 5U L68 10042897 1 13 00 PLATE ENG FRT CVR PGO 16 94 0 269 HEAD Engine Cylinder 85 86 N 2 5U 10037281 1 012 00 HEAD CYL PGO 19 49 87 88 N 2 5U 10117768 1 EI94 00 HEAD CYL PART AL 88 89 N 2 3D 22542908 1 EII90 O HEAD CYL PGO 3 59 89 90 N 2 5U 10132743 1 EIl94 0 HEAD CYL PGO 27 39 90 91 N 2 3D LD2 22548452 1 E13 I 0 HEAD CYL PGO 1 1 5 5 91 N 2 5U L68 10181381 1 EI94 00 HEAD CYL EXHAUST MANIFOLD BOLT THREADS ARE Ml0X1 5 6H SPIRALOCK 0 289 GASKET GASKET KIT EngIIIne Clylinder Head 85 88 N 2 5U 10043090 1 112 70 GASKET CYL HD PGO 19 57 89 91 N 2 5U L68 10101783 1 1212 00 GASKET CYL HD PGO 35 33 85 86 N 2 5U 10104426 1 I I L GASKET KIT VLV GRIND 87 88 N 2 5U 10140517 1 67 50 GASKET KIT V LV GRIND 87 91 N 2 3D LD2 12337564 1 I 66 00 GASKET KIT CYL HD PGO 3 58 89 90 N 2 5U 10159446 1 513 25 GASKET KIT V LV GRIND PGO 27 34 91 N 2 5U L68 12506941 1 313 50 GASKET KIT CYL HD 3 0 293 BOLT NUT PIN PLUG Engine Cylinder Head 85 91 N 2 5U L68 10044565 8 1 45 BOLT CYL HD POS 1 THRU 8 HFH REDUCED BODY M11X1 5X104 9 PGO 19 45 85 91 N 2 5U L68 10044567 1 1 65 BOLT CYL HD POS 9 M11X1 5X18 11 9 PGO 19 48 85 91 N 2 5U L68 10044569 1 1 65 BOLT CYL HD POSN 10 M11X1 5X105 1OX1 5X22 PGO 19 25 88 91 N 2 3D LD2 22531281 2 1 45 BOLT CYL HD M12X1 75X84 00 PGO 3 63 88 91 N 2 3D LD2 22531282 8 1 45 BOLT CYL HD M12X1 75X100 00 PGO 4 72 91 N 2 5U L68 11502812 1 46 NUT BRKT TO CYL HD M1OX1 5 08 917 85 91 N 2 5U L68 522780 AR 42 PIN CYL HD DWL 5 16X11 16 PGO 15 3 88 91 N 2 3D LD2 22531646 2 98 PIN DOWEL 14 25 X 12 00 HALLOW CYL HD TO BI K PGO 3 53 88 91 N 2 3D LD2 22532004 2 1 65 PLUG CYL HD CORE HOLE M20X1 5 4H THD PGO 4 7 1 90 91 N 2 30 444777 1 46 PLUG ENG BLK OIL GAL 1 4 18 SHORT THD 41 LONG STL ZP 4342M 08 921 PGO 55 8 90 N 2 3D 14081701 AR 46 PLUG ENG BLK CLG DRN HOLE SO SOCKET 1 4 I 8NPTF 46 TH D PL W SEALER 08 971 0 296 VAl VE Intake 85 86 N 2 5U 10022882 4 120 70 VALVE INT STD PGO 19 58 85 86 N 2 5U 10022883 4 120 70 VALVE INT 08MM 0 S 85 86 N 2 5U 10022884 4 120 70 VALVE lNT 13MM 0 8 87 88 N 2 5U 10040226 4 20 70 VALVE INT STD 87 88 N 2 5U 10040227 4 19 85 VALVE INT 0EI MM O S 87 88 N 2 5U 10040237 4 220 70 VALVE INT 1EI MM O S 88 89 N 2 3D 22542700 8 14 90 VALVE INT STD PGO 3 57 1991 GENERAL MOTORS SERVICIE PAIFI I lS 0PERAT 0NS BU CK 44N 2 91 0 a 0 206 0 296