3 SPEED TRANSMISSION 4 311 CAM SPRING BALL PIN SHAFT Gearshlft Detent 64 65 G 10 w 3 Spd A 65 66 Ser 10 20 w 3 Spd exc H D O D 67 Ser 10 20 w Muncie 3 Spd exc 0 0 68 Ser 10 w Muncie 3 Spd 250 exc 0 D D D 4 WD 68 Sar 10 20 4 WD w Muncie 3 Spd 3869906 1 65 2nd and 3rd 64 65 G 10 w 3 Spd 65 66 Ser 10 20 w 3 Spd exc H D O D 67 Ser 10 20 w Muncie 3 Spd exc O D 68 Ser 10 Conv w Muncie 3 Spd 250 exc 0 0 D D 68 Ser 10 20 4 WD w Muncie 3 Spd 3869904 1 65 1st and reverse detent 67 69 Ser 10 w 0 D 3911918 1 65 1st and reverse detent 66 All w O D 67 Ser 10 w O D 2nd and 3rd 66 70 G 10 20 w Saginaw 3 Spd exc O D 67 70 Ser 10 Conv w Saginaw 3 Spd 68 70 Ser 10 20 D D w Saginaw 3 Spd 69 Blazer w Saginaw 3 Spd 3911919A R 65 deteant 69 70 All Blazer w H D Muncie 3 Spd 8 cyl 3911948 2 70 deteint 48 55 Comm w 3 Spd 1st Ser exc H D 55 59 Ser 3 w 3 Spd 2nd A Ser 60 65 Ser 10 20 w 3 Spd exc H D 591796 2 10 SPRING shifter fork Vu 0 D 15 coils 54 55 Comm w 3 Spd H D 1st Ser 55 59 Ser 3 w 3 Spd H D 2nd Ser 60 66 Ser 10 thru 30 w 3 Spd H D 3709310 1 15 SPRING reverse lever poppet 0 L 7 active coils detent ball all locations 64 65 G 10 w 3 Spd 3773017 1 20 SPHLING lever poppat O L 6Vz active coils detent ball reverse 65 66 Ser 10 20 w 3 Spd exc H D 0 D 67 Ser 10 20 w Muncie 3 Spd exc O D 68 Ser 10 Conv w Muncie 3 Spd 250 exc O D 68 Ser 10 20 4 WD w Muncie 3 Spd 373 7068 1 15 SPFIING cam detent scissors type 1V long 14 coils 66 70 G 10 20 w 3 Spd 66 68 All w 0 D 69 Ser 20 D D w Saginaw 3 Spd 70 All Blazer w 3 Spd 3831718 1 15 SPFIING detent cam 68 Ser 10 20 w H D 3 Spd 387 7015 1 15 SPFIING shaft lever poppet 38 47 All w 3 Spd 453593A R 10 BA L locating 8 899 48 61 All w 3 Spd 104919 2 10 BALL locating Va 8 899 66 68 Ser 10 w O D 66 70 G 10 20 w Saginaw 3 Spd exc O D 67 70 Ser 10 20 Conv w Saginaw 3 Spd 68 70 Ser 10 20 D D w Saginaw 3 Spd 3831715 1 15 PINI detent cam 64 65 G 10 w 3 Spd 65 66 Ser 10 20 w 3 Spd exc H D O D i 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 REV 6 71 4 3 I 4 311 4 31 1