4 SPEED TRANSMISSION 4 384 KEY PLATE RING Transmission Synchr0ni1ing NOTE 1 1979 1et Design Muncie 1979 2nd Design Wernen 75 79 Y M20 EXC SP H PER 1ST I I DESIGN 4 4 4 3671250 1 471 KEY 1ST AND 2ND 3RD AND 4TH NOTE I 1 4 4 I 57 63 Y W WARNER 3670793 3 470 PLATE SHIFTER IST AND 2ND 3RD AND 5 4TH WARNER NOTE I 44 I 74 79 Y M20 M21 W SP H PER 4 4 3670793 3 70 PLATE SHIFTER 1ST AND 2ND 3RD AND 4TH WARNER NOTE I 4 79 Y M20 EXC SP H PER 2ND DESIGN 4 4 4 4 3670793 3 70 PLATE SHIFTER 1ST AND 2ND 3RD AND 4TH WARNER NCITE 1 4 63 74 Y W MUNCIE 4 44 3915050 6 70 PLATE SHIFTER 1ST AND 2ND 3RD AND I 4TH 4 44 57 63 Y W WARNER 4 3709351 1 28 RING CLU HUB RET 087 THK 4 376 74 77 Y W WARNER 4 4 370935I 1 28 RING CLU HUB RET 087 THK 4 376 I 57 63 Y W WARNER 44 4 4 44 361143 1 2 15 BEARING NEEDLE THRUST 4 4 4 I 79 Y M20 M21 W SF H PER I 2ND DESIGN 44 4 361143 1 2 15 BEARING NEEDLE THRUST 4 4 I 79 Y M20 M21 EXC SP H PER I 2ND DESIGN 4 44 4 351143 I 2 15 BEARING NEEDLE THRUST WARNER NOTE I 4 4 4 4 74 77 Y W WARNER 4 4 4 4 3709352 I 50 RING CLU HUB RET 090 4 376 4 4 57 63 Y W WARNER 4 4 4 3709353 I 50 RING CLU HUB RET 093 THK 44376 74 77 Y W WARNER 4 4 3709353 I 50 RING CLU HUB RET 093 THK 4 376 I 57 63 Y W WARNER 4 4 3709354 I 50 RING CLU HUB RET 096 THK 4 376 I 74 77 Y W WARNER 4 4 4 3709354 I 50 RING CLU HUB RET 096 THK 44378 4 I 57 63 Y W WARNER 4 4 44 3709355 1 50 RING CLU RET 099 THK 44376 4 74 77 Y W WARNER 44 4 4 3709355 1 450 RING CLU RET 099 THK 44376 4 I 57 63 Y W WARNER 4 44 4 3709356 1 50 RING CLU HUB RET 102 THK 44376 I 74 77 Y W WARNER 4 4 3709356 1 50 RING CLU HUB RET 102 THK 4 376 I 53 74 Y W MUNCIE 4 3631741 1 26 RING 3RD AND 4TH CLU HUB RET 4 77 79 Y M20 EXC SP H PER4 IST DESIGN 44 44 3659025 2 2I RING SYNCR0 RET IST 2ND 3RD AND I 4TH NOTE 1 4 4 4 4 395 GEAR Transmission 2nd Speed I NOTE 1 Use with ccuntargeer 3746271 ar 3783317 I NUTE 2 Use with ecunrergeer 3817379 1358575 or 9771379 I I NOTE 31 1979 7st Design Muncie 1979 2nd Design Warnen I 57 62 Y W 4 SPD4 1ST DESIGN 4 37434 55 I 90475 GEAR 32 TEETH 4 040 NOTE 1 I 62 63 Y W WARNER 4 SPD 2ND I I DESIGN 4 4 3910353 1 76425 GEAR 30 TEETH NOTE Z 4 4 4 I I 63 74 Y W MUNCIE EXC H D 4 357226 1 101 00 GEAR 30 TEETH 4 4 I 65 72 Y W H D 4 SPD 4 4 3679999 1 1 I0 00 GEAR 30 TEETH 4 4 4 I 74 76 Y W WARNER 4 4 4 360802 1 GEAR 25 TEETH 4 4 4 4 I 75 79 Y M20 EXC SP H PER4 IST DESIGN 4 4 4 352239 1 31 50 GEAR NOTE 3 4 4 4 I 75 79 Y M20 M21 W SP H PER 474035 1 75 75 GEAR WARNER 13 04 080 001 4 79 Y M20 EXC SP4 H PER 2ND DESIGN 4 4 474035 I 75 75 GEAR WARNER I3 04 080 001 NOTE 3 4 398 BEARING Transmission Shah and 2nd Speed Gear Thrust 57 63 Y W 4 SPD4 EXC MUNCIE 457096 I 7430 BEARING 1 u l D X 2 0 D 4 I 4 403 SHAFT Transmission Main I NOTE 1 1979 ist Design Muncie 7979 2nd Design Warnan I I 61 63 Y W WARNER 4 4 3763314 1 129 00 SHAFT 16 TEETH 21 O L 4 4 4 4 I 64 70 Y W MUNCIE 4 4 4 3915067 1 90 75 SHAFT 4 4 44 71 74 Y W MUNCIE 4 4 4 4 3976759 1 111 00 SHAFT 32 67 21 4 0 L 4 4 I 74 79 Y M20 M21 W SP H PER 6260713 1 136 00 SHAFT WARNER 13 04 171 005 4 I 79 Y M20 EXC SP H PER 2ND DESIGN 4 44 6250719 1 136 00 SHAFT NOTE 1 4 4 4 4 I 77 Y M20 EXC SF H PER 3915014 I 51 00 SHAFT 4 4 4 I I 76 79 Y M20 EXC SP H PER IST I DESIGN 4 4 4 466253 I 50475 SHAFT NOTE 1 4 4 I 4 408 BEARING Transmission Meln Shaft Rear I NOTE 1 1979 1 1 Design Muncie 7979 2nd Design Warnen 57 63 Y WANARNER 4 SPD 44 907372 1 18 88 BEARING LESS SNAP RING 4 63 74 Y W MUNCIE 4 SPD4 4 907474 1 N L BEARING ND 43308 4 4 74 79 Y M20 M21 W SP H PER 907458 1 27 42 BEARING 4 4 4 4 4 4 4 4 79 Y M20 EXC SP H PER I 4 2ND DESIGN 4 907456 I 27 42 BEARING NOTE I 4 4 44 44 I 76 79 Y M20 EXC SP H PER IST DESIGN 4 4 907765 1 27 05 BEARING W SNAP RING NOTE I 4 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 REV 6 79 4 27 4 364 4 408