4 SPEED TRANSMISSION 4 354 SEAL Transmission Main Drive Gear Bearing Con t 80 81 Y M18 3987936 1 2 65 SEAL RET OIL 4 355 BEARING Transmission Main Drive Gear Ball NOTE 1 1979 1st Design Muncie 1979 2nd Design Warner 57 62 Y 907372 1 25 12 BEARING W SNAP RING 4 408 63 65 Y 907930 1 35 70 BEARING W SNAP RING SINGLE ROW ND47207 64 74 Y W MUNCIE 907572 1 N L BEARING W SNAP RING SINGLE ROW ND41307B 74 79 Y M20 M21 W SP H PER 908216 1 32 00 BEARING W SNAP RING SINGLE ROW 78 79 Y M20 EXC SP H PER 1ST DESIGN 1979 907930 1 35 70 BEARING W SNAP RING SINGLE ROW ND47207 NOTE 1 79 Y M20 EXC SP H PER 2ND DESIGN 908216 1 32 00 BEARING W SNAP RING SINGLE ROW NOTE 1 80 81 Y M18 908216 1 32 00 BEARING W SNAP RING SINGLE ROW 4 356 LOCK NUT RETAINER R NG Transmission Main Drive Gear Bearing NOTE 1 When using 3915020 use 4 each 186678 bolts 4 16 x 1 in place of present ones NOTE 2 1979 1st Design Muncie 1979 2nd Design Warner NOTE 3 Use selectively but only 1 used to obtain proper fit 63 74 Y W MUNCIE 3849937 LH 64 LOCK RET BOLT 63 74 Y W MUNCIE 3849938 RH 64 LOCK RET BOLT 63 74 Y W MUNCIE 591150 1 4 45 NUT 1 12 L H THREAD 57 62 Y 3709331 1 17 00 RETAINER 4 Is 0 D X 3 IG O L FORGED T89 B 6 63 Y 604932 1 10 10 RETAINER 43 Is 0 D X 33 Ia LENGTH W 4 HOLES 5 Is DIA 64 74 Y W MUNCIE 3915020 1 15 60 RETAINER NOTE 1 74 79 Y M20 M21 W SP H PER 360806 1 25 00 RETAINER 75 79 Y M20 EXC SP H PER 1ST DESIGN 3859032 1 13 05 RETAINER NOTE 2 79 Y M20 EXC SP H PER 2ND DESIGN 360806 1 25 00 RETAINER NOTE 2 80 81 Y M18 360806 1 25 00 RETAINER 80 81 Y M18 3709351 1 35 RING MAINSHF RR BRG RET 086 088 THK COLOR PLAIN NOTE 3 4 376 80 81 Y M18 3709352 1 61 RING MAINSHF RR BRG RET 089 091 THK DARK BLUE NOTE 3 4 376 80 81 Y M18 3709353 1 61 RING MAINSHF RR BRG RET 092 094 THK ORANGE NOTE 3 4 376 80 81 Y M18 3709354 1 61 RING MAINSHF RR BRG RET 095 097 THK GREEN NOTE 3 4 376 80 81 Y M18 3709355 1 61 RING MAINSHF RR BRG RET 099 THK WARNER 4734D NOTE 3 4 376 80 81 Y M18 3709356 1 61 RING MAINSHF RR BRG RET 120 THK WARNER 4734E NOTE 3 4 376 4 358 GASKET Transmission Main Drive Gear Bearing Retainer NOTE 1 1979 1st Design Muncie 1979 2nd Design Warner 57 62 Y 3743481 1 1 15 GASKET 37 Is I D X 4 Is O D 63 Y 591022 1 28 GASKET az DIA 66 74 Y W MUNCIE 3915019 1 54 GASKET 74 79 Y M20 M21 W SP H PER 1359473 1 32 GASKET WARNER T85B 145C 75 79 Y M20 EXC SP H PER 1ST DESIGN 3916113 1 56 GASKET NOTE 1 79 Y M20 EXC SP H PER 2ND DESIGN 1359473 1 32 GASKET WARNER T85B 145C NOTE 1 80 81 Y M18 1359473 1 32 GASKET WARNER T85B 145C 4 374 SLINGER Transmission Main Drive Gear Bearing 68 74 Y W MUNCIE 3925692 1 1 35 SLINGER CLU GEAR BRG OIL 4 376 RING WASHER Transmission Main Drive Gear Bearing NOTE 1 Use selectively but only 1 used to obtain proper fit exc as trans speedometer dr gear ret ring NOTE 2 1979 1st Design Muncie 1979 2nd Design Warner 57 74 Y W MUNCIE 2830050 1 51 RING LOCATING 3 az 0 D 4 412 57 63 Y W WARNER 3709351 AR 35 RING RETAINING 086 088 THK COLOR PLAIN NOTE 1 2 57 63 Y VV WARNER 3709352 AR 61 RING SNAP 089 091 THK COLOR DARK BLUE NOTE 1 2 57 63 Y W WARNER 3709354 AR 61 RING SNAP 095 097 THK COLOR GREEN L WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14 4 354 4 376 4 20 REV 5 81