8 CYLINDER ENGINE 0 208 BOLT COVER IN SCREW WASHER Engine Cover Front Cnn t 87 91 RV1 2 3 5 2C LH6 6 2J V LL4 r rr rr44 14044971 I 135 00 COVER C CASE FRT END 8 PTR PGO 83 27 4 4 44 87 89 RVZ 3 454W r 330850 I 22 30 COVER ENG FRT PGO 60 66 87 90 RV2 3 7 4N 330850 1 22 30 COVER ENG FRT PGO 80 88 87 88 RV3 350M LT9 10089871 1 29 25 COVER C CASE FRT END 8 PTR PGO 40 76 88 91 RVI 2 3 5 7K L05 10048180 1 5 40 COVER C CASE FRT END 91 R2 08 RV3 7 4N L19 10I81257 1 COVER C CASE FRT END 8 PTR PGO 75 58 85 88 CKI 2 3 6 211 J 14022870 2 67 PIN CR CASE FRT END CVR PGO 84 125 87 91 RV1 2 3 6 2C LH6 6 2J LL4 14022870 2 67 PIN C CASE FRONT END COVER PGO 84 I25 85 88 CK1 2 3 6 2C J 14003948 2 53 SCREW TIMING POINTER M6X1X10 9 8PC 87 81 RV1 2 3 5 2C LH5 6 2 1 LL4 14003948 2 53 SCREW TMG POINTERIMGXIXIO 9 8PC 87 88 RVI 2 3 6 2C J 120385 AR 11 WASHER CR CASE FRT END COVER 0B 929 0 207 GASKET GASKET KIT Engine Front Cover 85 88 CK1 2 3 305 350 10108435 1 90 GASKET C CASE FRT END CVR PGO 5 67 85 88 CK2 3 454W 10114142 I 1 75 GASKET ENG FRT COVER PGO 63 52 87 RV1 2 3 5 0H L03 350M LT9 I 0108435 1 90 GASKET C CASE FRT END CVR IPGO 5 67 87 9I RV1 2 3 5 7I L05 10108435 1 90 GASKET C CASE FRT END CVR PGO 5 67 87 89 RV2 3 7 4N 454W 10114142 1 1 75 GASKET ENG FRT COVER PGD 83 52 90 RV2 3 7 4N 10114142 1 1 75 GASKET ENG FRT COVER PGO 63 52 91 R2 06 RV3 7 4N L19 10114181 1 48 GASKET C CASE FRT END CVR PGO 76 65 85 CK1 2 3 305F H 350L M 14091479 1 V 10 82 GASKET KIT ENG FRT 89 RV1 2 3 5 7K 14091479 1 V 10 82 GASKET KIT ENG FRT 90 91 RVI 2 3 5 7K 10I59419 1 N L GASKET KIT ENG FRONT 0 213 SEAL Engine Crankshaft Front 85 88 CKI 2 3 305F H 350I M K 10038288 I 6 70 SEAL CR SHF FRT OIL PGD 6 121 85 88 CK1 2 3 6 2C LH6 6 2J LL4 23500288 I 6 95 SEAL CR SHF FRT OIL IPGO 84 124 85 88 CK2 3 454W 3880095 1 6 65 SEAL CR SHF FRT OIL PGO 80 85 87 RV1 2 5 0H 10038288 1 6 70 SEAL CR SHF FRT OIL PGO G I21 87 88 RV1 2 3 350M 10038288 1 6 70 SEAL CR SHF FRT OILIPGO 6 121 87 91 RV1 2 3 5 7K L05 I 0038288 1 5 70 SEAL CR SHF FRT OIL PGO 5 I2I 87 91 RV1 2 3 6 20 LH6 6 2 1 LL4 23500288 1 6 95 SEAL CR SHF FRT OIL PGO 84 124 87 89 RV2 3 454W 3880095 1 6 65 SEAL CR SHF FRT DIL PGO 60 55 87 90 RV2 3 7 4N 3880095 1 6 65 SEAL CR SHF FRT OIL PGD 50 65 91 R2 06 RV3 7 4N L19 3880095 1 4 8 65 SEAL CR SHF FRT OIL PGO 60 65 91 RV1 2 3 6 2C LH6 8 2J LL4 3880095 1 6 65 SEAL CR SHF FRT OIL PGO 60 S5 0 219 POINTER Engine Front Cover 85 88 CK2 3 454W 3992073 1 8 15 POINTER TIMING PGO 59 46 87 89 RV2 3 454W 3992073 1 8 25 POINTER TIMING PGO 59 18 87 90 RV2 3 7 4N 3992073 1 8 25 POINTER TIMING 1 00 59 46 0 269 HEAD HEAD KIT PRECHAMBER Engine Cylinder NOTE 1 1990 8 PRIOR YEARS USAGE LONGER FASTERS ARE REOIJ FOR RH SIDE USAGE 1 9439918 BOLT T W 1052080 1 15538420 BOLTS FOR KGRV1 RV3 2 15538420 BOLTS FOR RV2 1 10108547 STUD 8 1 15538420 BOLT FOR P MODELS FOR LH SIDE USAGE 1 10109653 STUD A I 9439919 BOLT FOR CKGRVHSEE NOTE IA NOTE IA RV2 1 15539420 BOLTS 1 9439918 BOLT FOR F 8 RV3 MODELS NOTE 2 HAS COUNTERBOFIED INL MANIFATTACHING END HOLESJNSTALL BOLTS STUD5 AT FRT 8 RR CORNER LOCATIONS NOTE 3 I990 Er PRIOR YEAFIS USAGE LONGER FASTEHS AFIE REOD FOR RH SIDE USAGE I 94399 18 BOLT T W 10520B0 I 15538420 BOLTS T W 10052080 SEALER FOR LHSIDE USAGE 1 10108863 STUD 1 9439918 BOLT T W 1052080 SEALEH 85 88 CI 2 305F 14034807 2 31 6 00 HEAD CYL 85 86 C2 03 305H 14039122 2 296 00 HEAD CYL v 85 88 C2 3 350K KL7 CANADIAN 10085202 2 353 00 HEAD W STUD CYL 85 88 CK1 350L 14034808 2 388 00 HEAD CYL 85 88 CK1 2 305H 14039121 2 316 00 HEAD CYL PGO 35 82 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS LTTRUCK 52R REV 9 90 0 1 0 206 0269