4 CYLINDER ENGINE 0 533 BEARING BEAR NG KIT BOLT PLATE Engine Camshaft Sprocket 85 90 N 2 5U 10181215 1 4 65 BEARING CM SHF THR ALSO USE 549631 RING PGO 24 106 91 N 2 5U L68 12508079 1 4 65 BEARING KIT CM SHF THR 90 N 2 5U 11509589 1 38 BOLT CM SHF M8X1 25X16 08 900 90 91 N 2 5U L68 14018764 1 5 60 PLATE CM SHF THR 0 539 BEARING Engine Camshaft 85 91 N 2 5U L68 10101850 3 9 85 BEAR NG CM SHF PGO 16 87 0 553 BOLT PLUG Engine Camshaft Bearing 88 91 N 2 3D LD2 22531243 AR 1 00 BOLT CM SHF HSG CVR TO CYL HD HFH 8X1 25X112 9 8 PS 21 5 OD 20MM THD PGO 3 2 88 N 2 5U 10036984 1 67 PLUG CM SHF RR BRG 53 48MM PGO 23 24 0 603 ROD Engine Piston 85 91 N 2 5U L68 10042989 4 51 75 ROD CONN PGO 15 16 88 N 2 3D 22537025 4 59 25 ROD CONN PGO 8 87 89 N 2 30 24570207 4 71 25 ROD CONN PGO 8 87 90 N 2 3D 24570208 4 71 25 ROD CON PGO 8 87 90 91 N 2 3D LD2 24570208 4 71 25 ROD CON PGO 8 87 0 616 BEARING KIT Engine Connecting Rod 85 90 N 2 5U 12329989 4 14 30 BEARING KIT CONN ROD STD PGO 15 18 85 87 N 2 5U 12329990 AR 13 75 BEARING KIT CONN ROD 0O1 U S 85 91 N 2 5U 12329992 4 18 25 BEARING KIT CONN ROD 010 U S 88 91 N 2 3D LD2 18012754 4 11 95 BEARING KIT CONN ROD STD PGO 8 85 91 N 2 5U L68 10181335 4 N L BEARING KIT CONN ROD STD PGO 31 18 0 623 BOLT Engine Connecting Rod Cap A 85 91 N 2 5U L68 10000569 8 1 75 BOLT CONN ROD 11 32X24X2 0 PC PGO 15 17 88 90 N 2 3D 22542707 8 1 70 BOLT CONN ROD PGO 8 88 89 91 N 2 3D LD2 22542707 8 1 70 BOLT CONN ROD OVAL SHAPED M9X1X56 25 16 THD KNURLED REDUCED BODY 10 9 PL PGO 8 88 0 626 BOLT NUT Engine Connecting Rod Bolt 89 91 N 2 3D LD2 22531863 1 1 85 BOLT HUB TO CR SHF HEX 18X1 5X38 31 75 THD LEN 9 8 PC 00 662 PGO 8 95 85 91 N 2 5U L68 527599 8 76 NUT CONN ROD PGO 15 19 88 91 N 2 3D LD2 22531284 8 46 NUT CONN ROD SPL 12 PT CON ROD 9X1 0X9 5 SAE 1035 STL W OIL PGO 8 86 0 629 PISTON Engine 85 86 N 2 5U 10027317 4 75 50 PISTON W P N STD 101 594 101 584MM WEIGHT 650 GRAMS WITHOUT PISTON PIN PGO 15 15 85 86 N 2 5U 10027318 4 75 50 P STON W PIN 0 13MM 0 S 101 744 101 72C IM WE GHT 650 GRAMS WITHOUT PISTON PIN 85 86 N 2 5U 10030169 4 67 00 PISTON W PIN O 25MM 0 S 101 864 101 840MM WEIGHT 650 GRAMS WITHGOUT PISTON PIN 85 86 N 2 5U 10030189 4 67 00 PISTON W PIN 0 76MM O S 102 374 102 350MM WEIGHT 650 GRAMS WITHOUT PISTON PIN 85 89 N 2 5U 10044248 4 67 00 PISTON W P N 127 MM O S J 101 710 101 700MM W CSTG 10044257 PST WT 530MM 85 89 N 2 5U 10044256 4 67 00 PISTON W P N 254MM O S 101 820 101 80OMM W CSTG 10044257 PST WT 530 GRAMS 85 89 N 2 5U 10101486 4 64 25 PISTON W PIN STD 101 595 101 585MM W CSTG 10044214 PST WT 530 GRAMS PGO 23 16 88 89 N 2 3D 22539861 4 64 25 PISTON W F IN STD PGO 8 93 1991 GENERAL MOTORS SERVICE PARTS OPERAT ONS BU CK 44N T 0 533 0 629 0 12 I2 91