4 CYLINDER ENGINE 0 289 GASKET GASKET KIT Engine Cylindenr Head 92 A 2 5R LR8 I I I I 12506942 1 87 00 GASKET KIT CYL HD PGO 18 KIT1 92 A 2I5R LR8 I 10101784 1 23 00 GASKET CYL HD PGO 17 32 92 A 2 5R LR8 REMAN 12353390 1 23 00 GASKET CYL HD PGO 17 32 93 A 2 2 4 LN2 10101236 1 21 9 5 GASKET CYL HD PGO 4 215 0 293 BOLT NUT F IN PLUG STUD Engine CyIinder Head NOTE FOR ADDITIOIVAL STANDARD SIZE PLUGS SEE GROUPS 8 970 8 977 IN THE STANDARD PARTS SECTION 92 A 2 5R LR8 10044566 8 2 48 IBOLT CYL HD M11X1 5X100 PL PGO 17 24 93 A 2 2 4 LN2 10101245 5 2 95 IBOLT CYL HD HFH M11X1 5X126 55 THD 11 9 PGO 3 204 93 A 2 2 4 LN2 10101247 1 2 95 IBOLT CYL HD HFH M11X1 5X94 10 9 PZOR 54 THD PGO 4 232 92 A 2I5R LR8 11502812 1 73 INIUT CYL HD TO BRI T M10X1 5 O8I917 92 A 2 5R LR8 522780 AR 68 IPIN CYL HD LOC 5 16X11 16 PGO 13 122 I 93 A 2 2 4 LN2 14024244 4 1 02 IPIN CYL HD LOC DOWEL SPLIT 15X12 5 CHAM STL PGO 4 217 93 A 2 2 4 LN2 360571 1 1 01 IPLIJG CYL HD CORE HOLE CUP DIA 3 4 3MM 00 034 PGO 4 230 93 A 2 2 4 LN2 444777 1 78 IPLIJG ENG BLK OIL GAL 1 4 18 SHORT TIID 41 LONG STL ZP 4342M O8 921 92 A 2 5R LR8 12338010 AR 1 85 STUD CYL I ID PO5 10 M11X1 5X100 M10X1 5X18 PGO 18 74 92 A 2 5R LR8 12338012 1 1 85 STUD CYL HD POS 9 HEX M11X1 5X 75 M1OX1I5X18 1OO TL 10I9 OIL VII SEALANT M11X1 5 PGO 17 26 I I I 93 A 2 2 4 LN2 M TRN5S MW1 EXC LEADED FUEL EMIS NM8 EXPOR T 10170485 4 2 95 STUD CYL HD HFH M11X1 5 X94 5 I I10X1 5X16 10 9 PZOR 22 OID PGO 4 213 0 296 VALVE Intake 92 A 2 5R LR8 10044512 4 212 55 VALVE INT STD PGO 18 46 92 A 2 5R LR8 10044513 4 22 55 VALVE INT I08MM 0 SI PGO 17 46 92 A 2 5R LR8 10121099 4 22 55 VALVE NT I13MM 0 5 PGO 17 46 92 A 2 5R LR8 REMAN 12353373 4 22 55 VALVE INT O12 0VERSIZE 8 3 MM STEM PGO 17 46 93 A 2 2 4 LN2 10156070 4 22 30 VALVE INT STD PGO 4 218 93 A 2 2 4 LN2 10156072 4 22 30 VAILVE INT 0 075MM 0 5 PGO 4 218 I I 93 A 2 2 4 LN2 10156074 4 212 30 VAILVE INT 0 150MM 0 5 PGO 4 218 I I 93 A 2 2 4 LN2 10156076 4 22 30 VALVE INT O 30OMM 0 5 PGO 4 218 I I 0 297 VALVE Exhaust 92 A 2 5R LR8 10044515 4 212 05 VALVE EXH STD PGO 17 31 92 A 2 5R LR8 10121 100 4 22 05 VALVE EXH O 13MM OISI PGO 17 31 92 A 2 5R LR8 REMAN 12353374 4 22 55 VALVE EXH I012 OVERS ZE 8 3 MM STEM PGO 17 31 93 A 2 2 4 LN2 10156071 4 26 25 VALVE EXH STD PGO 4 216 93 A 2 2 4 LN2 I I 10156073 4 26 25 VALVE EXH 0 075MM 0 5 PGO 4 216 I 93 A 2 2 4 LN2 II I 10156075 4 26 25 VALVE EXH 0 150MM OISI PGO 4 216 I 93 A 2 2 4 LN2 I I 10156077 4 26 225 VALVE EXH 0 3OOMM 0 5 PGO 4 216 I 0 303 SPRING Engine Valve 92 A 2 5R LR8 I I 10124650 8 6 39 SPRING VLV PGO 18 48 I I I I 93 A 2 2 4 LN2 I I 10184969 8 4 158 SPRING VLV PGO 3 207 I I 0 308 SEAIL Engine Valve 92 A 2 5R LR8 I I I 10042877 4 2 235 SEAL EXH VLV STEM OIL PGO 18 47 I I 93 A 2 2 4 LN2 364799 4 3 12 SEAL EXH VLV STEM 0IL STD PGO 3 208 I I I I I I 93 A 2 2 4 LN2 I I I 470113 4 20 50 SEAL EXH VLV STEM O L 30OMM 0 5 PGO 3 208 I 92 A 2 5R LR8 I I II I 10042875 4 2 235 SEAL INT VLV STEM OIL PGO 17 22 I I I 93 A 2 2 4 LN2 I III I 470110 4 NIL SEAL INT VLV STEM 0IL STD 075MM 0 5 PGO 4 209 I II I I 93 A 2 2 4 LN2 I I I I 470111 4 13 40 SEAL INT VLV STEM 0 L 300MM 0 SI PGO 4 209 I I I 92 A 2 5R LR8 REMAN IIIIII I 12353368 4 3 180 SEAL VLV INT EXH 8I3 MM VALVE STEM DIA OVERSIZE I I I 0 309 CAP SEAT Engine Valve Spring 92 A 2I5R LR8 I III I II I I 10040230 8 1 92 CAP VLV SPR PGO 17 23 I II Y 1993 GENERAL MOTORS SERVICE PARTS OPER TIONS BUICK 45A T 5 93 0 7 0 289 0 309