3 SPEED TRANSMISSION MANUAL 4 423 WASHER Transmission Counter Gear Bearing Con t 54 63 Y 4 4 3740819 AR 1 00 WASHER 1 O D BRONZE NOTE 1 64 65 Y 3834209 2 35 WASHER THRUST 1 u I D X 1 0 0 X 1 THICK 66 70 Y 3859006 2 40 WASHER BRG u I D X 1 u O D 66 70 Y 3890565 2 1 10 WASHER THRUST 1 n D X 1 O D 4 428 SHAFT Transmission Counter 54 65 Y 3707179 1 8 85 SHAFT DIA X 7 O L FOR USE ONLY W NEEDLE TYPE COUNTERGEAR 66 70 Y 3859005 1 11 85 SHAFT u DIA X 9 n O L I 4 430 GEAR Transmission Reverse Idler w Bushings NOTE 1 This per is used un pas mode S with 75 or 76 teeth I NOTE 2 if clash is experienced in first gear alsu use 3725646 firs And reverse gear 53 57 Y 3830211 1 37 25 GEAR NOTE 1 I 58 63 Y 3743358 1 40 00 GEAR 17 AND 15 TEETH NOTE 2 64 Y 1 ST DESIGN 3834233 1 38 50 GEAR W BSHG I 66 70 Y 3859007 1 27 25 GEAR I 4 431 ROLLER Transmission Reverse Idler Gear I 58 65 Y 9421574 40 40 ROLLER BRG I 4 433 SHAFT Transmission Reverse Idler Gear 53 62 Y 3820058 1 5 45 SHAFT W OIL FLAT USE W BSHG 66 70 Y 6477499 1 N L SHAFT 3 7 u O L X O D 4 435 PIN RING Transmission Reverse Idler Shaft I 53 65 Y 590832 1 22 PIN LK A TAPERED X m LENGTH 85 70 V 94144867 1 29 RING GEAR RET 8 934 I 4 437 BEARING WASHER Transmission Reverse Idler Gear Thrust Q 59 65 Y 457202 1 1 75 BEARING RR TORRINGTON FA 10077 I 53 63 Y 591091 Z 28 WASHER FRT u LD 4 NOTCHES X I 1 4 O D X 4 THICK 58 63 Y 3746442 1 28 WASHER RR 64 Y 1ST DESIGN 591091 2 28 WASHER FRT u I D 4 NOTCHES X 1 O D X sf THICK A I I I I I I I 1 I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 1 REV 5 80 4 7 4 4234 437 A