4 SPEED MANUAL TRANSMISSION I I I 4 383 R1NG TTB 1Sf1 18SIOI1 Synchrunizar 1 Q 1 I V I NOTE 1 1 7979 IST DESIGN MUNCIE 1979 2ND DESIGN WARNER IQ 11 87 83 Y W WARNER 3709348 2 19 25 RING BLOCKING I2 13 1E I D X 3 7 32 0 1 7 1 0 1 W 3 INSIDE SLOTS 1 1 53 55 y w 1v1uNc1E 357225 A 3000 RING BLOCKING 4 I I 1 IV 88 74 YW MUNCIE 35723 I 4 1920 RING 8LOCI ING 1 1 74 79 Y M20 M21 W SP H PER 380812 1 12 75 RING BLOCKING 1 L A I 75 79 Y M20 EXC SP H F ER 1ST IJ 1 DESIGN 3859027 1 N L RING BLOCKING NOTE 1 I 79 Y M20 EXC SP H PER 2ND I Z DESIGN 360812 1 12 75 RING BLOCKING NOT 1 I 1 7 51 51 y 1v1113 380812 1 12 75 R1NG BLC C1 1NG 2 4 1 1 I 4 384 BEARlNG I EY PLATE RING Transmission Synchromzar 1 141 I I 1 NOTE I 1979 IST DESIGN MUNCIE 1979 2ND DESIGN WARNER l NI 57 63 Y W WARNER 361143 1 3 25 BEARING RR REV IDLER GR1THRUST A 11 In 7 Y M20 M21 W SP H PER 1 I 9 BND DESIGN 361143 1 3 25 BEARING RR REV IDLER GR THRLIST I I 1 1 7 M20 EXC SP H PER 1 I 9 v rqn 0 E s11 N 381143 1 3 25 BEARING RR REV IDLER GR THRUST 1 NOTE 1 1 L I T 80 81 Y M18 361143 1 3 25 BEARING RR REV IDLER GRTHRUST I I 75 79 Y M2D Exc SP H PFR 1ST Nj 13551514 3871250 S 1 15 KEY 1ST AND 2ND 3RD AND 1TI 1 NOTE 1 I 1 1 3 57 83 Y W WARNER 3870793 3 1 10 PLATE SHIFTER IST AND 2ND 3RD AND 1 I ATH WARNER NOTE 1 4 1 I 4 83 74 Y W MUNCIE 3915050 6 1 10 PLATE SHIFTER 1ST AND 2ND 3R0 AND I 5 1 4TH 1 1 M I I 74 79 Y M20 M21 W SP H PER 3870793 3 1 10 PLATE SHIFTER IST AND 2ND 3RD AND J 1 1 4TH WARNER NOTE 1 L I v M20 exc sv H PER 2ND LTI QL 79 DESIGN 1 3870793 3 I 1 10 PLATE SHIFTER 1ST AND 2ND 3RD AND 1 W 1 1 4TH WARNER NOTE 1 7 I 30 31 Y M1B 3870793 3 1 10 PLATE SHIFTER IST AND ZND BRD AND 7 1111 1 Y 2 1 I I 57 63 vw WARNER 3709351 1 43 n1NG CLU Hun 1351 1 087 T1 11014 376 57 63 Y W WARNER 3709353 1 75 RING CLU HUB RET 093 TI 11014 3761 rr 57 sa v w wmuen 3709354 1 76 RING CLU HUH RET 0 6 THK g 375I g j 1 57 93 vw wA11N511 3709355 1 76 RING CLU RE1 1 099T K1 4 3 I L L A 57 83 Y W WARNER 3709358 1 1L0J2JS R 376 I r f g 1 II 53 74 YW MUNCIE 3831 41 1 V 1 74 77 Y W WARNER 3709351 1 43 RING CLU HUB RET 087 THK 4 376 l I 1 74 77 Y W WARNER 3709352 1 78 RING CLU HUB RET 090 4 376 jj Z 3 74 77 Y W WARNER 3709353 1 75 RING CLU HUB RET O93 THK 4 376 1 17 v I 74 77 Y W WARNER 3709354 1 76 RING CLU HUB RET 096 T K 4376 1 1 41 1 A l 74 77 Y W WARNER 3709355 1 75 RING CLU RET 099 THK 4 376 L 1g U 1 Z 74 77 Y W WARNER 3709356 1 76 RING CLU HUB RET 102 THX 4 376 J I 1 1 77 79 Y M20 EXC SP H PER 1ST I g 1 j 4 1 DESIGN 3859025 2 43 RING N1C O RET IST ZND 3RD AND i I 1 471 1 0 11 1 g 1 Y I T I 1 4 1 17 IW c 4 395 GEAR Transmission Second Speed f y g i jj Q NOTE 1 1979 IST DESIGN MUNCIE 1979 2ND DESIGN WARNER 1 1 NOTE 2 USE WITH COUNTERGEAR 3877329 1358575 OR 9771375 E 4 QL I 83 74 Y W MUNCIE EXC H D 357226 1 155 00 GEAR 30 TEETH I 1 5 T I j1 I 85 72 Y W H D 4 SPD 3879999 1 175 00 30 I EETH J i 74 78 YW WARNER 476036 1 1M 1 I 75 79 Y M20 EXC SP H PER IST 1 1 7 j E J1 I 1 DESIGN 352239 1 49 25 GEAR NOTE 31 V1 i 1 15 75 1gv 5S 11 T NB 474035 1 119 00 GEAR WARNER 13 04 OBO 0011 4 g 79 1 I 1T 1 Y 1 DESIGN 474035 1 119 00 GEAR WARNER 13 04 O80 001 NOTE 3 1 A 80 81 Y MIB 4740351 1 119 00 GEAR WARNER 13 04 080001 i R I t i 1 A 1 1 1 1 4 403 SHAFT Transmission Main Driv6 j I I NOTE 7 1979 IST DESIGN MUNCIE 1979 2ND DESIGN WARNER I Z f ir T L 1 84 70 Y W MUNCIE 3915087 1 144 00 SHAFT fj 1 I 1 L 71 74 Y W MUNCIE 3978759 I 176 00 SHAFT 32 67 21 3 4 0 L 31 1 1 1 7 0 74 79 Y M20 M21 W SP H PER 8280713 1 214 00 SHAFT WARNER 13 04 171 005 j h 1 L 5 QI 1 V 77 Y M20 EXC SP H PER 488253 1 78 50 SHAFT 5 1 In 78 79 Y M20 EXC SP H PER 1ST 8253 1 78 56 SHAFT NOTE U I 1 DE5 GN 46 1 L 2 14 I 79 Y M20 EXC SP H PER 2ND Ii ii E J Y DESIGN 6260713 1 214 00 SHAFT NOTE 1 111 Q 2 B0 81 Y M18 8280713 1 214 00 SHAFT u j TI 1 WAREI IOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 14A 5 REV 12 83 I 4 19 I 4 383 4 403 31 i 1 1 1 J c I 1 I 27 I I I 1 1 11 I Y 1 T i 1 1 I 1 J1 L 19 4 1 Z r 1f I 5 1 I 1 5 0 nwiizlil 1 A I2 1 I 1 Y i Z f7 1 1 1 4 1 I Ii T 1 1 1 P1 I E j 0 Q 1 e 6 3 1 V 1 ff s T 5 W 1 J 1 1 f C I J 1 I T1 I 1 Z i 1E 1 I 11 i i 7 T I V I 1 if 11 1 2 I f 1 S 1 I i ii 1