8 CYLINDER ENGINE 0 679 COVER SCREW SH ELD UNDERPAN WASHER Engine Flywheel Clutch Lower Housing C0n t 80 81 A B C 260 307 W A T MV9 M29 22512448 1 15 80 COVER TRANS CONVR 80 ALL 350 MV4 M33 M38 M40 403703 1 17 15 COVER TRANS CONVR 80 81 B C 260 307 W A T M3I M40 MV4 560767 1 15 80 COVER TRANS CONVR 80 81 B C 350R N MV9 22505486 1 9 10 COVER TRANS CONVR 80 E V8 563052 1 7 25 COVER TRANS CONVR 81 A 260 W A T MX2 560767 1 15 80 COVER TRANS CONVR 8 I A 267 305H W A T MV4 M31 EXPORT CANADA 14053676 1 12 00 COVER TRANS CONVR 81 B 267 W A T M31 EXPORT CANADA 14053676 1 12 00 COVER TRANS CONVR 81 B 350 W A T MX2 403703 1 17 15 COVER TRANS CONVR 81 B C 307 W A T MX2 560767 1 15 80 COVER TRANS CONVR 81 E 307 350N 22508099 1 8 15 COVER TRANS CONVR 76 80 ALL 376300 4 43 SCREW PAN I I 20 X 7 B 76 80 H V 8 W M T 355929 1 5 80 SHIELD CLU HSG SIDE 81 ALL 267 305 W A T EXPORT CANADA 14008236 1 9 50 UNDERPAN TRANS CONVR 81 E 307Y 350N 22511406 1 64 WASHER TRANS CONVR CVR UPR RH LOCATION 0 683 BOLT HOUSING Engine Clutch 77 H 547642 1 1 05 BOLT HSG TRANS HEX 3 8 16 X 2 4 76 77 ALL 260 9785581 1 105 00 HOUSING 77 A 9785581 1 105 00 HOUSING 77 79 H 305 W M T 354496 1 95 50 HOUSING 77 79 X 305 W M T 3899621 1 99 75 HOUSING 77 78 X W M T M15 9785581 1 105 00 HOUSING 78 79 A 260E W M T M 1 5 M20 M75 563441 1 150 00 HOUSING 78 79 A 305 W M T 462606 1 103 00 HOUSING 79 A 260P W M T M75 563441 1 150 00 HOUSING 80 A 260 307 W M T MI5 M20 M75 563441 1 150 00 HOUSING 0 685 PIN STUD Engine Clutch Housing or Transmission 76 78 ALL 1453658 AR 76 PIN DOWEL STGHT 5 B DIA 13 I6 LG 77 78 X W M T 3729000 1 4 10 STUD FLYWHL HSG 0 796 0 686 PLUG Engine Clutch Housing 77 78 A X 9776400 2 41 PLUG ELYWHL HSG CUP TYPE 7 Is HOLE 79 A 2601 W M T M15 M20 9776400 2 41 PLUG FLYWI IL HSE CUP TYPE 7 IS HOLE 81 E 307 9776400 2 41 PLUG ELYWHL HSE CUP TYPE 7 IG HOLE 0 724 CHAIN Engine Timing 76 A B 350R 455 401584 1 N L CHAIN TIMING 76 78 ALL 260 401584 1 N L CHAIN TIMING 76 X 350 1257650 1 N L CHAIN TIMING 77 81 ALL 267 305 350G 350L 346261 1 N L CHAIN TIMING 77 79 ALL 350R 403 401584 1 N L CHAIN TIMING 78 81 ALL 350N 558484 1 N L CHAIN TIMING 79 81 ALL 260F 401584 1 N L CHAIN TIMING 79 ALL 26OP 558484 1 N L CHAIN TIMING 79 ALL 301 9799351 1 30 50 CHAIN TIMING 80 81 ALL 307 350R 401584 1 N L CHAIN TIMING 0 728 SPROCKET Engine Crankshaft 76 78 ALL 260 350R 403 455 382880 1 17 35 SPROCKET 76 X 350 25519954 1 14 85 SPROCKET 77 81 ALL 267 305 350G 350L 3896959 1 N L SPROCKET 78 81 ALL 350N 558489 1 46 25 SPROCKET 79 81 ALL 2601 382880 1 17 35 SPROCKET 79 ALL 260P 558489 1 46 25 SPROCKET 79 ALL 301 526859 1 17 35 SPROCKET 79 ALL 350R 403 382880 1 17 35 SPROCKET 80 81 ALL 307 350R 382880 1 17 35 SPROCKET 0 729 KEY Engine Crankshaft Sprocket Balancer 1352537 43 KEY SEE GROUP 0 662 0 738 FOR USAGE 76 78 ALL 260 350R 403 455 588526 1 92 KEY 78 81 ALL 350N 559466 1 1 50 KEY t qf 1987 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS 0LDSMOBILE 31 0 679 0 729 0 52 REV 7 87