GMO 24 1977 80 151 4 CYL ENGINE PART I LONGITUDINAL ENGINE 1 CLUTCH ASM Engine Fan 1 050 63 BOLT Housing 3 8 1 6 x 2 1 4 0 683 2 FAN Engine Cooling 1 064 64 HOUSING Clutch 0 683 3 BOLT Hex 5 16 18 x 5 8 8 900 65 BOLT Housing 3 8 16 x 1 1 4 0 683 4 NUT Hex 5 16 18 8 915 66 BOLT Hex 5 16 18 x 13 16 8 900 5 STUD 5 16 18 x 5 16 24 x 1 1 4 8 981 67 COVER Clutch Housing 0 679 6 BOLT Hex 5 16 24 8 900 68 SCREW Tap 1 4 20 x 3 B 8 977 7 SPACER Engine Fan 1 064 69 WASHER Lock M8 8 931 8 U PULLEY Water Pump Fan 1 062 70 BOLT Hex 7 16 20 x 59 64 8 900 9 BOLT Hex 5 16 18 x 1 1 2 8 900 71 SCREW Tap 1 4 20 x 7 8 8 977 10 PUMP Engine Coolant 1 069 72 PAN Converter 0 679 11 GASKET Pump to Engine 1 079 73 FLYWHEEL Crankshaft AT 0 666 12 BOLT Hex 5 16 18 x 7 8 8 900 74 BOLT Hex 7 16 20 x 5 8 8 900 13 DISTRIBUTOR Ignition 2 361 75 BEARING Crankshaft Clutch Pilot 0 649 14 WIRE Spark Plug 2 240 76 SEAL Rear Main Bearing 0 137 15 BOLT Hex 3 8 16 x 1 8 900 77 BOLT Bearing Cap 7 16 14 x 16 CLAMP Distributor 2 363 39 32 0 056 i 17 GASKET Dist to Block 2 36 3 78 STUD Bearing Cap 3 8 16 x 7 16 18 SCREW Tap 1 4 20 x 1 2 8 977 14 x 3 3 4 0 056 19 GEAR Camshaft 0 736 79 NUT Hex 3 8 16 8 915 20 BEARING Camshaft Thrust 0 533 80 COVER Oil Pump Pipe Screen 1 656 21 RING Camshaft Gear Spacing 0 738 81 SCREEN Oil Pump 1 656 22 KEY Camshaft Crankshaft Gear 3 16 82 BAFFLE Pump Cover Screen 1 430 x 3 4 8 960 83 SEAL Oil Pan Rear 1 429 23 CAMSHAFT Engine 0 519 84 GASKET KIT Oil Pan Incl 83 98 1 429 24 BEARING Camshaft 0 539 85 REINFORCEMENT Oil Pan Rear 1 430 25 BOLT W Seal Push Rod Cover 0 446 86 SCREW Oil Pan Drain 1 453 26 STUD W Seal Push Rod Cover 0 446 87 SCREW Tap 5 16 18 x 5 8 8 977 27 COVER Valve Push Rod 0 439 88 BRACE Starter Motor 2 042 28 GASKET Push Rod Cover 0 443 89 NUT Hex 1 4 20 8 915 29 INDICATOR Oil Level 1 516 90 WASHER Flat 1 4 ID x 1 2 OD 8 929 30 TUBE Oil Level Ind 1 516 91 BOLT Starter to Block 3 8 1 6 x 1 f 31 PIN Piston Wrist 0 636 7 8 2 042 32 RING KIT Piston 0 643 92 BOLT Starter to Block 3 8 16 x 4 33 PISTON W Pin Engine 0 629 21 32 I 2 042 34 ROD ASM Piston Connecting 0 603 93 MOTOR Starter 2 041 35 BOLT Connecting Rod Cap 0 623 94 SHIM Starter 015 2 042 36 BEARING KIT Connecting Rod 0 616 95 SCREW Hex W Lockwasher 1 4 20 37 NUT Connecting Rod Bolt 0 626 x 5 8 8 977 38 BOLT Hex 5 8 18 x 1 5 8 8 900 96 REINFORCEMENT Oil Pan RH LH 1 430 39 WASHER Crankshaft Pulley 21 32 97 PAN Oil 1 426 ID x 19 16 OD 0 662 98 SEAL Oil Pan Front 1 429 40 HUB Crankshaft 0 659 99 PIN 3 32 x 3 4 8 940 41 SEAL ASM Front Cover Oil 0 207 100 SPRING Regulator Valve 1 609 42 POINTER Front Cover Timing 0 219 101 VALVE Oil Pressure Regulator 1 609 43 COVER Engine Front 0 206 102 BOLT Oil Pump Cover 1 657 44 GASKET Front Cover 0 207 103 COVER Oil Pump 1 723 45 PLUG Oil Gallery 19 32 0 034 104 GASKET Oil Pump Cover 1 724 46 NOZZLE Timing Gear Oil 0 748 105 BOLT Hex 5 16 18 x 3 4 8 900 47 PIN Head Locating Dowel 5 16 x 106 PLUG Pressure Regulator Hole 1 531 11 16 0 293 107 PUMP Oil W Screen 1 652 K 48 SWITCH Oil Pressure 1 800 108 PIPE ASM Pump Part of 107 N S 49 BLOCK ASM Engine 0 033 109 CAP Main Bearing N S 50 PIN Clutch Housing 21 32 x 1 1 4 0 685 110 BEARING KIT Front Main 0 096 51 PLUG 3 8 N S 111 GEAR Crankshaft 0 728 52 PLUG Camshaft Rear 0 553 112 CRANKSHAFT Engine 0 646 53 PLUG Water Jacket 0 034 113 BEARING Oil Pump Shaft Pilot N S 54 PLUG Block Drain 1 4 N S 114 SCREW Tap 1 4 20 x 7 1 S 8 977 55 FLYWHEEL Crankshaft MT 0 666 11 5 PULLEY Crankshaft 0 659 56 PLATE Clutch Driven 0 886 116 BOLT Hex 3 8 16 x 5 8 8 900 57 COVER W Plate Asm Clutch Pressure 0 859 117 FILTER ASM Oil 1 836 58 BEARING Clutch Release 0 799 118 VALVE Oil Filter By Pass 1 837 59 FORK Clutch Release 0 795 119 CONNECTOR Oil Filter 1 855 60 STUD Clutch Fork Ball 0 796 120 BOLT Hex 5 16 18 x 1 1 4 8 900 I 61 NUT Hex 1 2 13 8 915 121 WASHER Pump to Block 3 901 62 CAP Ball Stud 0 796 122 PUMP ASM Fuel 3 900 123 GASKET Pump Mounting 3 904 j 1987 GENERAL MOTORS SERVICE PARTS OPERATlONS OLDSMOBILE 31A Y 7 87 0 9 0 000 GROUP