B4 49 1977 79 T 5 SPEED MANUAL TRANSMISSION 1 CASE ASM W Plate 4 103 48 INSERT Syn Low 2nd Note 3 4 384 2 PIN Stght Knock 8 939 49 SPRING Insert Low 2nd Note 3 4 384 3 BEARING Ndl Shell 4 422 50 RING Block Low 2nd 4 383 4 PLUG Shift Rod 4 309 51 GEAR ASM Low w Syn Cone 4 417 5 STUD Starter Setting 2 042 52 BEARING Ndl Low 4 419 6 PLUG Oil Filler 4 105 53 BEARING Ndl 2nd 3rd 4 419 7 SEAL Oil Filler Note 1 4 103 54 COLLAR Ndl Brg Low 4 419 8 COVER Dust Clutch Shift Fork 0 797 55 WASHER Thrust Low 4 416 9 RING Snap Main Shaft 4 412 56 BEARING Radial Ball Main Shaft 4 408 10 RING Snap Cstr Gear 4 422 57 WASHER Lk Main Shaft 4 412 11 GASKET Case Rr Cover Note I 4 318 58 NUT Main Shaft 4 412 12 SUPPORT Clutch Shift Fork 0 796 59 GEAR Reverse Main Shaft 4 419 13 WASHER Lk 2 8 931 60 HUB Clutch Rev 5th Note 2 N S 14 WASHER 2 x E x 3 8 929 61 SLEEVE Syn Rev 5th Note 2 N S 15 PLUG Screw 1 453 62 INSERT Syn Rev 5th Note 3 4 384 16 GASKET Screw Plug 4 103 63 SPRING Insert Rev 5th Note 3 4 384 17 SWITCH ASM Top 3rd 2 698 64 RING Block 3rd 4th Gr 4 383 18 GASKET Top 3rd Switch 4 075 65 GEAR ASM 5th w Syn Cone 4 415 19 SHAFT Top Gear w Synchro Cone 4 351 66 BEARING Ndl 5th 4 419 20 BEARING Ball Top Gear Shaft 4 355 67 WASHER Thrust 5th 4 416 21 RING Snap Brg to Top Gear Shaft 4 376 68 BALL Thrust Washer 4 416 22 RING Snap Brg to Top Gear Shaft 4 376 69 RING Snap Thrust Washer 4 416 23 SPRING Belleville Top Gear Shaft 4 376 70 BEARING Ball Main Shaft End 4 422 24 BEARING Needle Main Shaft 4 352 71 SPACER Brg Drive Gear 4 423 25 COVER Front 4 356 72 GEAR Speed Drive 4 343 26 SEAL Oil Front Cover 4 354 73 RING Snap Speed Drive Gear Set 4 345 27 GASKET Front Cover Note 1 4 358 74 KEY Feather Gear Set 8 960 28 BOLT Hex M8 1 25 x 25 8 900 75 GEAR Cluster 4 421 29 COVER ASM Rr w Bush Seal 76 BEARING Angular Ball Cluster 4 422 Incl Key N0 30 31 4 317 77 GEAR Cntr Rev 4 421 30 A BUSH Part of Rr Cover Asm N S 78 GEAR Contr 5th 4 421 31 SEAL Oil Rr Cover 4 318 79 BEARING Ball Contr End 4 422 32 VENTILATOR Air 5 387 80 WASHER Pl Contr 5th Gear 4 027 33 PLUG Magnet Oil Drain 4 105 81 NUT Self Lock Contr 4 429 34 RING Oil Drain Note 1 4 103 82 SHAFT Rev Idle 4 433 35 BOLT Rr Cover to Case 4 317 83 BOLT Hex M8 1 25 x 20 8 900 36 BRACKET Shift Fork Return Spring 0 793 84 GEAR Rev Idle w Bush 4 430 37 SHAFT Main 4 403 85 WASHER Thrust Rev Idle Front 4 437 38 RING Snap Main Shaft 4 399 86 WASHER Thrust Rev Idle Rear 4 437 39 HUB Clutch Top 3rd Note 2 N S 87 NUT Self Lock Contr 4 429 40 SLEEVE Syn Top 3rd Note 2 N S 88 RING Snap Ball B rg 8 934 41 INSERT Syn Top 3rd Note 3 4 384 89 SYNCHRONIZER ASM Top 3rd Incl 42 SPRING Insert Top 3rd Note 3 4 384 Key No 39 42 4 380 43 RING Black Top 3rd 4 383 90 SYNCHRONIZER ASM Low 2nd Incl 44 GEAR ASM 3rd w Syn Cone 4 415 Key No 46 49 4 380 45 GEAR ASM 2nd w Syn Cone 4 395 91 SYNCHRONIZER ASM Rev 5th Incl 46 HUB Clutch Low 2nd Note 2 N S Key No 60 63 4 380 47 SLEEVE Syn Low 2nd Note 2 N S NOTE 7 A s0 inc uded in HEPA R PKG transmission 0verhau 4 005 NOTE 2 Serviced by SYNCHHON ZEH AS M on y 4 380 NOTE 3 A so included in SYNCHRON ZER AS M 4 380 GM PARTS DIVISION GENERAL MOTORS COFlPORAT ON BU Cl 41A 9 80I T4 5 4 000 GROUP