Y K GM00 055 71 8 915 NUT HEX 5 16 18 286M POR K 9439493 72 3 904 GASKET F PUMP 22505998 73 3 900 PUMP FUEL 6471743 74 8 900 BOLT HEX 5 16 1 BX1 300M PHOS I 9439898 75 8 981 STUD 5 16 18 5 16 24X1 1 4 22506258 K K 76 N S CAP BRG PART OF 26 Q K L 77 8 929 WASHER FL 5 16X5 8 ZP 2436162 78 8 915 NUT HEX 5 16 24 286M ZN 451399 79 8 900 BOLT HEX 5 16 18X3 4 30OM PHOS 9424877 80 0 660 PLATE CR SHF PUL REINF 3 K 382177 81 0 659 PULLEY CR SHF 560328 82 8 900 BOLT HEX 3 4 16XI 1 2 280M PL 271630 83 0 662 WASHER HUB TO CR SHF 568738 84 0 659 HUB CR SHF BAL V V 2 2506730 85 0 648 SLINGER CR SHF OIL 382572 86 0 728 SPROCKET CR SHF 382880 87 0 729 KEY CR SHF 588526 68 0 646 CRANKSHAFT ENG V 22527438 89 8 971 PLUG HEX 1 4 18 PL I K 444620 90 0 206 PIN FRT CVR TO BLK 5 16X13 16 417141 91 0 034 PLUG O PASS FFIT 1 1 16 16 K22527020 92 0 034 BOLT O PASS FRT 5 8 18 22527021 93 1 750 BAFFLE O FIL 383379 94 0 219 INDICATOR ENG TIMING 5 50411 95 1 745 TUBE O FIL L 563962 96 1 758 CAP O FIL 22535316 97 0 206 COVER ENG FRT K 22525282 98 0 213 SEAL CR SHF FRT OIL K 552711 99 0 207 GASKET FRT CVR 22505997 100 0 206 BOLT FRT CVR 5 16 18X2a62X 65 412610 0 206 BOLT 3 8 16X 93X1 50 280M 404352 0 206 STUD 5 16 1 8X1 5 5 16 18X 80 22506338 101 8 900 BOLT HEX 5 16 18X1 1 2 280M ZP 9440366 8 900 BOLT HEX 3 8 16X3 4 30OM PZOR 9439905 102 8 963 NIPPLE HTR HOSE TO PUMP 75 DIA 3 739798 K 103 1 069 PUMP KIT COOL Z 12337519 104 1 079 GASKET PUMP BODY 561949 105 0 724 CHAIN TIMING 401584 106 0 738 BOLT CM SHF SPKT 7 16 20X1 563 225141 55 107 0 539 BEARING CM SHF L 390300 108 8 800 PASTE UNI 1602 CAN K 1050026 109 8 800 SEALANT SILICONE RTV SILICONE 6W 1052915 110 1 428 STUD O PAN TO BLK FRT RR 22520546 111 0 639 RETAINER PSTN PIN K 555671 1 12 0 533 BUTTON CM SHF THR Q 1250948 113 0 533 SPRING THR BUTN 22533143 114 1 152 HEATER ENG BLK V 550625 1 1 5 2 383 SENSOR ESC KNOCK I T 1103700 116 0 533 PLATE CM SHF THR 22527023 1 17 0 529 FLANGE CM SHF ADAP K V 22524436 118 8 965 RETAINER SPLG WIRE 3816659 119 8 915 NUT HEX 5 16 18 286M POR 9439493 120 8 900 BOLT HFH 5 16 1 BX 62 280M POR A 9440224 NOTE 1 SEE CHART IN GROUP FOR USAGE NOTE 2 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW NOTE 3 SEE PARTS CATALOG FOR USAGE l 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W A 0 000 GROUP 0 104 6 91