3 SPEED TRANSMISSION 60 65 Ser 20 D D w 3 Spd exc H D 3845181 1 4 15 1st and reverse w plate grooved shaft r 55 Ser 3 w 3 Spd 8 cyl 2nd design exc H D 56 59 Ser 3 w 3 Spd exc H D 60 D D w 3 Spd exc H D V 61 65 Ser 10 20 w 3 Spd exc H D 3845184 1 3 80 2nd and 3rd w plate grooved shaft 60 65 Ser 10 20 w 3 Spd 1st design exc H D D D O D 61 65 Ser 10 D D w 3 Spd lst design exc H D 0 D 3766603 1 4 40 1st and reverse w plate 60 Ser 10 20 w 3 Spd exc H D D D 3766601 1 4 35 2nd and 3rd w plate 65 66 Ser 10 20 w 3 Spd 2nd design exc H D D D O D 65 66 Ser 10 D D w 3 Spd 67 Ser 10 20 w Muncie 3 Spd exc O D D D 67 Ser 10 D D w Muncie 3 Spd 68 Ser 10 Conv w Muncie 3 Spd 250 exc 0 D D D 68 Ser 10 20 4 WD w Muncie 3 Spd 3874490 1 4 25 1st and reverse w plate 65 67 Ser 20 D D w 3 Spd exc H D 3874492 1 3 90 1st and reverse w plate 65 68 All w Muncie 3 Spd 3874495 1 3 65 2nd and 3rd w plate 54 67 All w H D 3 Spd 1371078 1 8 25 SHAFT ASSY w lever 1st and reverse 54 67 All w H D 3 Spd 1371077 1 6 90 SHAFT ASSY w lever 2nd and 3rd 64 65 G 10 w 3 Spd 1st design 3840454 1 3 55 SHAFT ASSY w plate first and reverse 64 65 G 10 w 3 Spd 1st design 3840456 1 3 55 SHAFT ASSY w plate second and third 65 G 10 w 3 Spd 2nd V design 3866789 1 3 65 SHAFT ASSY w plate 1st and reverse 65 G 10 w 3 Spd 2nd design 3866792 1 3 70 SHAFT ASSY w plate 2nd and 3rd 68 Ser 10 20 w H D 3 Spd 3893612 1 7 20 SHAFT ASSY w plate 1st and reverse Warner AT16 40 68 Ser 10 20 w H D 3 Spd 3893611 1 5 10 SHAFT ASSY w plate 2nd and 3rd Warner AT16 40 66 67 All w O D 3875996 1 3 90 SHAFT ASSY 1st and reverse 66 67 All w O D SHAFT ASSY 2nd and 3rd 66 67 G 10 20 w 3 Spd exc H D O D 67 Ser 10 20 w Saginaw 3 Spd exc 0 D 3858994A R 3 80 1st and reverse 2nd and 3rd 68 69 All w O D 3915045 1 3 90 SHAFT ASSY 1st and reverse 68 Ser 10 20 D D G 10 20 w 3 Spd 69 Ser 10 20 G 10 20 w Saginaw 3 Spd 70 Ser 10 20 D D w Saginaw 3 Spd 3950472 1 4 00 SHAFT ASSY 1st and reverse 68 All w Saginaw 3 Spd 68 69 All w O D 68 Ser 10 20 D D G 10 20 w Saginaw 3 Spd SHAFT ASSY 2nd and 3rd 69 70 All Blazer w Muncie 3 Spd 3932234 2 4 15 Note 1 NOTE 1 Use one as 1st and reverse shift shaft assy Use one as 2nd and 3rd shift shaft assy 1969 only 69 Ser 20 D D w Muncie 3 Spd 70 G 10 thru 30 w Muncie 3 Spd 350 70 Ser 10 20 D D w Muncie 3 Spd 350 3932249 1 4 20 SHAFT ASSY 1st and reverse 70 All w Saginaw 3 Spd 3952649 1 4 20 SHAFT ASSY 2nd and 3rd 70 All w Muncie 3 Spd 3952650 1 4 20 SHAFT ASSY 2nd and 3rd Y 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 4 309 4 309 4 36 REV 6 71