3 SPEED TRANSMISSION 4 428 SHAFT Transmission Counter 54 66 Ser 10 thru 30 w H D 3 Spd 3709300 1 5 55 V dia x 9Vl length 40 68 All w Muncie 3 Spd 3707179 1 4 40 V dia x 7V 0 L for use only w needle type countergear 68 Ser 10 20 Conv w H D 3 Spd 8 cyl 3870790 1 6 35 Vi dia x 1OV O L Wagner T16 3 66 70 All w Saginaw 3 Spd 3859005 1 4 15 4 dia x 9 z 0 L 69 70 All Blazer w Muncie H D 3 Spd 3911054 1 4 25 1l z clia x 11 0 L 4 430 GEAR Transmission Reverse Idler with bushings 54 66 Ser 10 thru 30 w H D 3 Spd 3709341 1 17 65 68 Ser 10 20 w H D 3 Spd 3870792 1 23 00 Wagner T16 10 40 68 All w Muncie 3 Spd 38301211 1 14 20 GEAR ASSY Note 2 NOTE 2 This part is used on pas1 models with 15 or 16 teeth 64 65 G 10 w 3 Spd 3834233 1 13 95 GEAR ASSY w bushing 64 65 Ser 10 w O D 38511228 1 13 95 GEAR ASSY for use w roller bearing 66 70 All w Saginaw 3 Spd 3859007 1 13 20 GEAR ASSY 69 70 All Blazer w Muncie H D 3 Spd 3911956 1 20 90 GEAR ASSY rev idler 4 431 ROLLER Transmission Reverse Idler Giear 64 65 Ser 10 w 3 Spd 0 D exc D D 9421874 40 10 bearilng 68 Ser 10 20 w H D 3 Spd 9423491 25 10 bearilng 70 All Blazer w 3 Spd 435847 A R 10 need e 4 422 4 433 SHAFT Transmllssion Reverse Idler Gear 38 68 All w Muncie 3 Spd 3820058 1 1 95 w oil flat use w bushing 54 66 Ser 10 thru 30 w 3 Spd H D 3709309 1 2 55 V dia x 2V 0 L 64 65 All w Saginaw 3 Spd 690831 1 1 90 w o oil flat use w bearing 68 Ser 10 20 w H D 3 Spd 3870800 1 2 75 Wagner T16 35 66 70 All w Saginaw 3 Spd 3859012 1 1 95 3 z O L x V4 0 D A 69 70 All Blazer w Muncie 3 Spd 3911859 1 2 60 reversse idler 4 435 PIN RING Transmission Reverse Idler Shaft 38 68 All w Muncie 3 Spd 590832 1 10 lock V4 tapered x Vl length 66 70 All w Saginaw 3 Spd 9414486 1 15 RING gear retainer 8 934 4 437 WASHER BEAIRING Transmission Reverse Idler Gear Thrust 40 62 All w 3 Spd exc H D 63 All w 3 Spd exc H D 4 WD 63 4 WD 1st Ser 591091 2 15 front I D 4 notches x 1V 0 D x Vu thick 63 67 Ser 10 20 w 3 Spd exc H D 4 WD 0 0 63 67 4 WD w 3 Spd 2nd Ser exc H D 68 Ser 10 Conv w Muncie 3 Spd 250 exc 0 D D D 68 Ser 10 20 4 WD w Muncie 3 Spd 3746442 1 15 rear 63 67 Ser 10 20 w 3 Spd exc H D 4 WD 0 0 63 67 4 WD w 3 Spd exc H D 64 65 G 10 w 3 Spd 68 Ser 10 Conv w Muncie 3 Spd 250 exc O D D D 68 Ser 10 20 4 WD w Muncie 3 Spd 3820060 1 20 front I D x 1 V 0 D x Vis thk 64 65 Ser 10 w 3 Spd 0 D 3851259 2 10 gear roller bearing 64 65 G 10 w 3 Spd exc H D 64 65 Ser 10 w 3 Spd O D 3854026 1 25 rear 1 Vm O D A 64 65 w 3 Spd 8 cyl 2nd design exc H D 65 Ser 10 w 3 Spd O D 3854027 1 20 front 1V O D 68 Ser 10 20 w H D 3 Spd 38761 60 2 2 10 t t 1971 CHEVROLET MO l OR DIVISION GENERAL MOTORS CORPORATION P A 31 Y REV 6 71 4 59 4 428 4 437