4 CYLINDER ENGINE 0 293 B 1 T F I V PLUG STUD VALVlE W ASHER Engine Cylinder Head 0n t 87 90 J 2 0M 10031213 2 4 40 STUD CIVI 5HF SUPT CYL H P05 4 8 1 I11X1 25X140 10X1 5X35MM PGO 15 22 87 91 J 2 0K LT2 10031213 2 4 40 STUD CM SHF SUPT CYL HD POS 4 8 I11X1 25X140 1VI10X1 5X35MM PGO 15 22 87 90 J 2 0M 10031214 2 5 9 STU D CM SHF SUPT CYL HD D P05 5 9 PGO 15 22 87 91 J 2 0K LT2 10031214 2 5 90 STUD CNI 5HF SUPT CYL H P05 5 9 PGO 15 22 87 90 J 2 01VI 10031214 5 5 90 STUID CYL HD PO5 1 2 3 7 10 PGO 15 22 87 91 J 2 0K LT2 10031214 5 5 9 STUD CYL HD P05 2 3 7 10 PGO 15 22 87 88 J 2 0K I I 94650606 1 11 15 VALVE BY PA5S 01 609 85 86 J 1 8J 0 94650606 1 1 1 15 VALVE CYL HD BY PA55 01 609 82 86 J 1 8J 0 90144297 10 1 15 VVASHER CM 5HF SUPT CYL HD BOLT PGO 15 23 87 88 J 2 0K 90144297 10 1 15 VVASHER CM SHF SUPT CYL HD BOLT PGO 15 23 87 90 J 2 0I I 90144297 10 1 15 VVASHER CM 5HF SUPT CYL HD BOLT PGO 15 23 0 296 VALVE Intake 82 86 J 1 8J 0 90136613 4 21 75 VAl VE STD PGO 15 62 82 86 J 1 8J 0 90136617 4 24 60 VAl VE 25IVl1 I 0 5 PGO 20 84 82 J 1 8G 14004097 4 21 75 VAl VE INT STD PGO 7 47 82 J 1 8G 14 018798 4 21 75 VALVE NT 075 V 1 1 0 5 82 J 1 8G 14020501 4 21 75 VAl VE INT 150I INI 0 5 82 J 1 8G 14020502 4 21 75 VALVE NT 30OI IM 0 5 83 84 J 2 0B 14 004097 4 21 75 VAl VE INT STD PGO 7 47 83 86 J 2 0P 14004097 4 21 75 VAl VE INT STD PGO 7 47 83 84 J 2 0B 14018798 4 21 75 VAl VE lNT 075M1 I 0 5 83 86 J 2 0P 14018798 4 21 75 VALVE NT O75MM 0 5 83 84 J 2 0B 14020501 4 21 75 VALVE NT 150MM 0 5 83 86 J 2 0P 14020501 4 21 75 VAl VE NT 15OMM 0 5 83 84 J 2 05 14020502 4 21 75 VAl VE NT 3001 1M 0 5 83 86 J 2 0P 14020502 4 21 75 VALVE INT 3001 IM 0 5 87 90 J 2 0M 52252456 4 31 50 VAl VE INT STD PGO 31 50 87 91 J 2 0K LT2 52252456 4 31 50 VAl VE INT STD PGO 31 50 87 90 J 2 0I 1 52252457 4 31 50 VALVE INT O75 V 1 I 0 5 87 91 J 2 0K LT2 52252457 4 31 50 VAl VE NT O75 IIVI 0 5 87 90 J 2 0M 90220128 4 21 75 VALVE NT 150I 11 I 0 5 87 91 J 2 0K LT2 90220128 4 21 75 VALVE INT 150M VI 0 5 87 90 J 2 01VI 90220129 4 21 75 VALVE lNT 250MM 0 5 87 91 J 2 0K LT2 90220129 4 21 75 VALVE lNT 250MM 0 5 0 297 VALVE Exlhaust 82 J 1 8G 14004098 4 25 50 VALVE EXH STD PGO 7 48 82 J 1 8G 14018727 4 25 50 VALVE EXH 075N 1V 0 5 82 J 1 8G 14018796 4 25 50 VALVE EXH 150MM 0 5 82 J 1 8G 14018797 4 25 50 VAl VE EXH 300MM 0 5 82 86 J 1 8J 0 90136620 4 50 00 VALVE EXH 5TD PGO 16 63 82 86 J 1 8J 0 90136624 4 50 00 VAl VE EXH 251 IM 0 5 PGO 20 85 83 84 J 2 0B 14004098 4 25 50 VAl VE EXH 5TD PGO 7 48 83 86 J 2 0P 14004098 4 25 50 VAl VE EXH 5TD PGO 7 48 83 84 J 2 0B 14018727 4 25 50 VAl VE EXH 0751 IM 0 5 83 86 J 2 0P 14018727 4 25 50 VAl VE EXH 075M1 I 0 5 83 84 J 2 0B 14018796 4 25 50 VALVE EXH 150MM 0 5 83 86 J 2 0P 14018796 4 25 50 VAl VE EXH 150I IM 0 5 83 84 J 2 0B 14018797 4 25 50 VAl VE EXH 300MM 0 5 83 86 J 2 0P 14018797 4 25 50 VAl VE EXH 300IV I I 0 5 87 90 J 2 0M 52252460 4 50 00 VALVE EXH 5TD PGO 31 49 87 91 J 2 0K LT2 52252460 4 50 00 VALVE EXH 5TD PGO 31 49 87 91 J 2 0K LT2 52252461 4 50 00 VAl VE EXH O75I IIVI 0 5 87 90 J 2 0IVI 52252462 4 55 25 VAl VE EXH 150I IM 0 5 87 91 J 2 0K LT2 52252462 4 55 25 VALVE EXH 150I INI 0 5 87 90 J 2 0M 52252463 4 55 25 VAl VE EXH 250MM 0 5 87 91 J 2 0K LT2 52252463 4 55 25 VALVE EXH 25OMM 0 5 0 303 SHIM PRING Engine Valve 82 J 1 8G 12337836 8 612 SHIM VLV SPR PGO 27 21 83 84 J 2 0B 12337836 8 612 SHIM VLV SPR PGO 27 21 83 86 J 2 OP 12337836 8 612 SHIM VLV SPR PGO 27 21 1 1992 GENERAL MOTORS SERVICE PARTS 0PERATIONS PONTlAC 22J t 11 92 0 15 0 293 0 303