4 SPEED MANIJAL TRANSIVIISSION 4 415 GEAR Transmission Third Speed iZon t 80 81 X 468298 1 64 25 GEAR 4TH SPD OTPUT 80 81 X 114000327 1 94 75 GEAR 3RD SPD INPUT 80 81 X 14000328 1 65 00 GEAR 3RD SPD OTPT 4 416 RING Trzzmsmisseion Third Gear Output Retaining 80 81 X 464839 1 72 RING SRD SPD OTPT GR RET 4 417 GEAR Transmission First amd Reverse 76 79 ALL M20 3859981 1 152 75 GEAR 1ST SPEED 77 H MY1 358453 1 N L GEAR REVERSE 77 H MY1 361632 1 63 50 GEAR 1ST SPEED EIO 81 A H 3859981 1 152 75 GEAR 1ST SPEED S0 81 X 14085553 1 158 00 GEAR 1ST SPD OTPT 4 419 WASHER Transmission Reverse Gear Thrust 76 79 AL L M20 3869940 1 78 WASHER REVERSE GEAR THRUST 13 m LD X 2 2 0 D 76 79 ALL M20 23884595 1 43 WASHER REVERSE GEAR THRUST 17 g 1 D X 127 GJ 0 D ALSO SEE GROUP 6 518 80 81 A H 13869940 1 78 WASHER REVERSE GEAR THRUST 80 81 A H 3884595 1 43 VVASHER REVERSE GEAR THRUST WAVED ALSO SEE GROUP 6 518 4 421 GEAR I ransmission Coumtershaft 76 77 H M 20 I4008229 1 108 00 GEAR COUNTER 77 FH MY1 361636 1 N L GEAR REVERSE COUNTER SHAFT 77 H MY1 14068705 1 144 00 GEAR COUNTER 77 H 140 231C M20 14008229 1 108 00 GEAR COUNTER 77 79 H 305U G M20 14004879 1 187 00 GEAR COUNTER 77 79 X M20 14004879 1 187 00 GEAR COUNTER 78 A M20 EXC 231 267 14004879 1 187 00 GEAR COUNTER 78 80 A 231A M20 14004878 1 171 00 GEAR COUNTER 78 80 H EXC 305U G 14004878 I 171 00 GEAR COUNTER 80 81 X 14020899 1 220 00 GEAR INPUT CLUSTER 4 422 BEARII I GgRETAINER R N G R LER S HIELD SLEEVE WASHER Transmission Countershaft Geer 77 H MY1 7451998 1 N L BLEARING REAR 77 H MY1 9436880 1 3 20 ETEARING FRONT 80 181 X 476706 1 35 RETAINER TRANS OTPT GR BRG OIL SHIELD 77 H MY1 376213 1 83 RING RETAINER 76 79 ALL M20 435847 1 15 ROLLER COUNTER GR BRG 80 81 A H 435847 I 15 ROLLER COUNTER GR BRG 80 81 X 114008258 I 40 SHIELD TRANS OTPT GR BRG O1L 80 81 X 1 4020900 2 35 SLEEVE TRANS OIL SHIELD 76 81 ALL 9415534 AR 3 20 NASHER TRANS CTR GEAR RLR BRG THRUST 4 423 WASHER Transmission Counter Geer Bearing 76 79 ALL M20 3859006 2 57 I NASHER COUNTER GEAR SHAFT RETAINING 76 79 ALL M20 3890565 2 1 60 TNASI IER COUNTER GEAR THRUST 77 H MY1 368043 1 58 TNASHER CENTER GEAR THRUST 80 81 A H 3859006 Z2 57 TNASI IER COUNTER GEAR SHAFT RETAINING 80 81 A H 3890565 12 1 60 TNASIHER COUNTER GEAR THRUST 4 428 SHAFT Transmission Counter 76 79 ALL M20 3859005 1 16 80 JISHAFT COUNTER GR 80 81 A H 3859005 1 16 80 TSHAFT COUNTER GR 4 430 GEAR 1 nansamiission Reverse Idle 76 79 ALL M20 3915037 1 48 75 TGEAFI REV IDLER 77 H MY1 361642 1 N L GEAR REV IDLER 80 81 A H 3915037 1 48 75 GEAR REV IDLER 80 81 X 14009179 1 89 50 GEAR REV IDLER 4 433 SHAFT Transmission Reverse Idlle 76 79 ALL M20 3915039 1 9 50 SHAFT REV IDLER 77 H MY1 376298 1 20 00 SHAFT REV IDLER 80 81 A H 3915039 1 9 50 SHAFT REV IDLER 80 81 X 476724 1 43 25 SHAFT REV IDLER scf 1987 GENERAL MOTORS SERVICE PARTS 0PERAT1ONS 0LDSMOBILE 31 REV 7 87 4 17 4 415 4 433