6 CYLINDER ENGINE 0 213 SEAL Engine Crankshaft Front 86 H 3 8B 3 25523327 1 4 60 SEAL CR SHF FRT OIL PGO 3 43 A 87 88 H 3 8 3 25523327 1 4 60 SEAL CR SHF FRT OIL PGO 3 43 88 91 H 3 8C LN3 r 25523327 1 4 60 SEAL CR SHF FRT OIL PGO 3 43 92 H 3 8L L27 25523327 1 4 60 SEAL CR SHF FRT OIL PGO 3 43 0 269 HEAD Engine Cylinder 86 H 3 0L 3 8B 3 25527516 2 313 00 HEAD CYL PGO 7 38 87 H 25527516 2 313 00 HEAD CYL PGO 7 38 88 H 3 8 3 25527516 2 313 00 HEAD CYL PGO 7 38 88 H 3 8C 25529722 2 313 00 HEAD CYL PGO 21 51 89 90 H 3 8C 24500759 2 313 00 HEAD CYL PGO 21 51 91 H 3 8C LN3 24500759 2 313 00 HEAD CYL PGO 21 51 92 H 3 8L L27 24500363 2 289 00 HEAD CYL PGO 41 71 0 289 GASKET GASKET KIT Engine Cylinder Head 86 H 3 88 3 12328758 1 94 00 GASKET KIT CYL HD LESS VLV SEALS 86 H 3 0L 12328766 1 98 75 GASKET KIT CYL HD OVERHAUL 87 88 H 3 8 3 12328758 1 94 00 GASKET KIT CYL HD LESS VLV SEALS 88 90 H 3 8C 12337685 1 88 25 GASKET KIT CYL HD LESS VLV SEALS PGO 22 58 91 H 3 8C LN3 12351003 1 88 25 GASKET KIT CYL HD OVERHAUL 91 H 3 8C LN3 12351017 1 42 25 GASKET KIT CYL HD CONSISTS OF CYLINDER HEAD GASKETS ONLY PGO 42 KlT4 92 H 3 8L L27 12351005 I 91 75 GASKET KIT CYL HD LESS VLV SEALS PGO 42 KIT4 92 H 3 8L L27 12351017 1 42 25 GASKET KIT CYL HD CONSISTS OF CYLINDER HEAD GASKETS ONLY PGO 42 KIT4 86 87 H 25525919 2 N L GASKET CYL HD PGO 7 51 88 H 3 8 3 25525919 2 N L GASKET CYL HD PGO 7 51 88 90 H 3 8C 25530334 2 32 00 GASKET CYL HD PGO 22 58 0 293 BOLT PlN PLUG STUD Engine Cylinder Head 86 H 3 0L 25529869 4 I 1 70 BOLT CYL HD 7 16 24X2 5 2 THD 300 M ZP PGO 7 63 88 90 H 3 8C 25525953 4 1 70 BOLT CYL HD UPR CTR PGO 7 61 88 91 H 3 8C LN3 25533811 8 1 55 BOLT CYL HD LWR ROW 7 16 14X2 34 PGO 21 38 91 H 3 8C LN3 25525953 4 1 70 BOLT CYL HD UPR CTR 7 16X14X4 46 300M PGO 7 61 I 92 H 3 8L L27 25525953 4 1 70 BOLT CYL HD UPR CTR 7 16X14X4 46 300M PGO 7 61 92 H 3 8L L27 25527831 AR 1 65 BOLT CYL HD BLK INR ROW CTR END OTR ROW CTR 7 16 14X3 24 PGO 7 62 92 H 3 8L L27 25533811 8 1 55 BOLT CYL HD LWR ROW 7 16 14X2 34 PGO 21 38 86 87 H 25527831 AR 1 65 BOLT CYL HD TO CYL BLK INR ROW CTR END OTR ROW CTR 7 16 14X3 24 PGO 7 62 88 H 3 8 3 25527831 AR 1 65 BOLT CYL HD TO CYL BLK INR ROW CTR END OTR ROW CTR 7 16 14X3 24 PGO 7 62 86 87 H 3 0L 25525953 4 1 70 BOLT CYL HD TO CYL BLK INR ROW CTR LOC 7 16 14X4 46 PGO 7 61 88 H 3 8 3 25525953 4 1 70 BOLT CYL HD TO CYL BLK INR ROW CTR LOC 7 16 14X4 46 PGO 7 61 87 88 H 3 8 3 3836646 6 1 10 BOLT PEDESTAL 375 16 X 1 625 03 275 PGO 13 21 89 91 H 3 8C LN3 25536320 AR 3 05 PIN CYL HD LOC DWL 1 4X9 16 PGO 33 24 89 91 H 3 8C LN3 25536321 AR 40 PIN CYL HD LOC DWL 1 4 X 1 2 STEEL CHAMFERED ENDS 08 939 89 91 H 3 8C LN3 25536323 AR 1 05 PIN CYL HD LOC DWL 1 4X1 3 8 00 206 92 H 3 8L L27 25536320 AR 3 05 PIN CYL HD LOC DWL 1 4X9X9 16 PGO 33 24 88 H 3 8C 3 25513252 4 1 05 PLUG CORE CUP DIA 28 7MM PGO 3 8 90 91 H 3 8C LN3 12338136 AR 56 PLUG CYL CASE OIL GAL HOLE RR HEX SOCKET 1 4 18 THD 69 LEN 1038 PC DOG PT W SEALANT 08 971 PGO 25 15 I J T T 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44H 0 213 0 293 0 10 4 92