4 CYLINDER ENGINE 0 293 BC I T PI PLUG STUD VALVE WASHER Engine Cylinder Head 0n t 87 J 2 0M 10031213 2 3 90 STUD CM SHF SUPT CYL HD POS 4 8 M11X1 25X140 M10X1 5X35MM 87 J 2 0M 10031214 5 5 25 STUD CYL HD P05 1 2 3 7 10 L 87 J 2 0M 10031214 2 5 25 STUD CM SHF SUPT CYL HD POS 5 9 85 86 J 1 8J 0 94650606 1 9 15 VALVE CYL HD BY PASS 1 609 87 88 J 2 0I 94650606 1 9 15 VALVE CYL HD BY PASS 1 609 87 J 2 0M 94650606 1 9 15 VALVE CYL HD BY PASS 1 609 82 86 J 1 8J 0 90144297 10 1 05 WASHER CM SHF SUPT CYL HD BOLT 87 88 J 2 0I 90144297 10 1 05 WASHER CM SHF SUPT CYL HD BOLT 87 J 2 0M 90144297 10 1 05 WASHER CM SHF SUPT CYL HD BOLT 0 296 VALVE Intake 82 J 1 8G 14004097 4 18 05 VALVE STD 82 J 1 8G 14018798 4 18 05 VALVE 075MM 0 5 82 J 1 8G 14020501 4 18 05 VALVE 150MM 0 5 82 J 1 8G 14020502 4 18 05 VALVE 300MM 0 5 82 86 J 1 8J 0 90136613 4 18 05 VALVE STD 82 86 J 1 8J 0 90136617 4 20 40 VALVE 25MM 0 5 83 84 J 2 0B 14004097 4 18 05 VALVE STD 83 84 J 2 0B 14018798 4 18 05 VALVE 075MM 0 5 83 84 J 2 0B 14020501 4 18 05 VALVE 15OMM 0 5 83 84 J 2 0B 14020502 4 18 05 VALVE 300MM 0 5 83 86 J 2 0P 14004097 4 18 05 VALVE STD 83 86 J 2 0P 14018798 4 18 05 VALVE 075MM 0 5 83 86 J 2 0P 14020501 4 18 05 VALVE 15OMM 0 5 83 86 J 2 0P 14020502 4 18 05 VALVE 300MM 0 5 87 89 J 2 0 1 10049036 4 17 35 VALVE 0 075MM 0 5 87 89 J 2 0 1 10049037 4 17 35 VALVE 0 150MM 0 5 87 89 J 2 0 1 10049038 4 17 35 VALVE 0 300MM 0 5 87 89 J 2 0 1 14086088 4 18 05 VALVE STD 87 88 J 2 0K 52252456 4 26 25 VALVE STD 87 88 J 2 0I 90220127 4 26 25 VALVE 075MM 0 5 87 88 J 2 0K 90220128 4 18 05 VALVE 150MM 0 5 87 88 J 2 0K 90220129 4 18 05 VALVE 250MM 0 5 87 J 2 0M 52252456 4 26 25 VALVE STD 87 J 2 0M 90220127 4 26 25 VALVE 075MM 0 5 87 J 2 0M 90220128 4 18 05 VALVE 150MM 0 5 87 J 2 0M 90220129 4 18 05 VALVE 250MM 0 5 0 297 VALVE Exhaust 82 J 1 8G 14004098 4 21 25 VALVE STD 82 J 1 8G 14018727 4 21 25 VALVE 075MM 0 5 82 J 1 8G 14018796 4 21 25 VALVE 150MM 0 5 82 J 1 8G 14018797 4 21 25 VALVE 300MM 0 5 82 86 J 1 8J 0 90136620 4 41 50 VALVE STD 82 86 J 1 8J 0 90136624 4 41 50 VALVE 25MM 0 5 83 84 J 2 0B 14004098 4 21 25 VALVE STD 83 84 J 2 0B 14018727 4 21 25 VALVE 075MM 0 5 83 84 J 2 0B 14018796 4 21 25 VALVE 150MM 0 5 83 84 J 2 0B 14018797 4 21 25 VALVE 300MM 0 5 83 86 J 2 0P 14004098 4 21 25 VALVE STD 83 86 J 2 0P 14018727 4 21 25 VALVE 075MM 0 5 83 86 J 2 0P 14018796 4 21 25 VALVE 150MM 0 5 83 86 J 2 0P 14018797 4 21 25 VALVE 300MM 0 5 87 89 J 2 0 1 10049040 4 20 40 VALVE 0 075MM 0 5 87 89 J 2 0 1 10049041 4 20 40 VALVE 0 150MM 0 5 87 89 J 2 0 1 10049042 4 20 40 VALVE 0 300MM 0 5 87 89 J 2 0 1 14086089 2 21 25 VALVE STD 87 88 J 2 0I 90220112 4 26 25 VALVE STD 87 88 J 2 0I 90220113 4 26 25 VALVE 075MM 0 5 87 88 J 2 0K 90220114 4 26 25 VALVE 150MM 0 5 87 J 2 0M 90220113 4 26 25 VALVE 075MM 0 5 87 J 2 0M 90220114 4 26 25 VALVE 15OMM 0 5 87 J 2 0M 90220115 4 26 25 VALVE 250MM 0 5 0 303 SHIM SPRING Engine Valve 82 J 1 8G 14003968 8 55 SHIM VALVE SPRING 83 84 J 2 0B 14003968 8 55 SHIM VALVE SPRING 83 86 J 2 0P 14003968 8 55 SHIM VALVE SPRING 82 J 1 8G 477292 8 2 45 SPRING W DMP VLV 82 86 J 1 8J 0 90118914 8 3 90 SPRING VLV 83 84 J 2 0B 477292 8 2 45 SPRING W DMP VLV 83 86 J 2 0P 477292 8 2 45 SPRING W DMP VLV Y 1989 GENERAL MOTORS SERVICE PARTS OPERAT 0N5 BUICK 44J 0 293 0 303 0 8 REV 10 89