3-SPD. MANUAL TRANSMISSION

1964-71
1964 PONTIAC H.D. (2ND TYPE);
1965-71 PONTIAC STD.;
1965-70 TEMPEST HD (8-CYL. ENG.);
1968-69 FIREBIRD HD (8-CYL. ENG.);
1969-70 GRAND PRIX STD.

Illustrated Parts Break Down

1) Fork, 2nd &
3rd gear shift

2) Set Screw, 
Shifter fork to rail
(5/16" - 24 x
15/16")

3) Pin, Shifter
interlock rod
(5/16" - 25/64")

4) Screw, Shifter
interlock spring 
retainer
(3/8" - 16 x 7/8)

5) Spring, Shifter
interlock

6) Rail, 1st & 
reverse shifter

7) Lever assy.,
Shift control

8) Seal, Shifting 
shaft oil

9) Rail, 2nd & 
3rd shifter

10) Fork, 1st &
reverse gear shift
 
11) Bolt, Bearing
retainer to case
(5/16" - 18 x 3/4")
 
12) Retainer, Input
shaft gear bearing
 
13) Seal assy., 
Input shaft oil
 
14) Gasket, Input
shaft bearing 
retainer
 
15) Plug, Filler
(1/2"-14)

16) Gasket, Trans.
cover

17) Screw & 
Washer, Cover to 
case - 2 req'd
(5/16" - 18 x 1")
 
18) Cover, 
Transmission
case

19) Screw & 
Washer, Cover  to 
case - 7 req'd
(5/16" - 
18 x 5/8")

20) Gasket, 
Extension to case
 
21) Lockwasher, 
Extension to case
(7/16")

22) Bolt, 
Extension to case
(7/16" - 14 x 
1-1/4")

23) Extension,
Transmission

24) Bearing, 
Trans. extension

25) Extension 
assy.,
Transmission

26) Seal, Main 
drive gear bearing
oil

27) Case, 
Transmission

28) Plug, Case
reverse idler shaft
hole (11/16")

29) Plug, Case
drain- magnetic 
(1/2" - 14")

30) Ring, Main 
drive gear front
bearing to shaft
snap

31) Ring, Main 
drive gear front
bearing retainer

32) Bearing assy.,
Main drive gear
- front

33) Shaft, Trans.
input

34) Bearing, 
Mainshaft- roller
type - 15 req'd

35) Ring, 2nd & 3rd
syn.hub to shaft

36) Ring, 
Synchronizer 
blocking - 2nd & 3rd

37) Spring, 2nd &
3rd synchronizer 
retainer

38) Sleeve, 2nd &
3rd synchronizer 
clutch hub

39) Insert, 2nd &
3rd synchronizer 
clutch hub

40) Hub, 2nd & 3rd
synchronizer

41) Clutch assy.,
Trans.
synchronizer - 2nd
& 3rd

42) Gear, Trans.
second speed

43) Ring, 1st
gear thrust
washer to shaft
- snap

44) Washer, Low
gear thrust

45) Gear; Trans
- first

46) Ring, 1st &
reverse syn. Hub
to shaft

47) Ring,
synchronizer
blocking - 1st &
reverse

48) Spring,
Synchronizer -
1st  & reverse
- front

49) Gear, 1st
& reverse sliding

50) Insert, 1st
& reverse
synchronizer
Hub

51) Hub, 1st &
reverse
synchronizer
gear clutch

52) Clutch assy.,
Trans.
synchronizer -
1st  & reverse
 

53) Ball,
Speedometer
drive gear retaining
(1/4" Dia.)

54) Shaft, Trans
main

55) Bearing, Trans
mainshaft - rear

56) Ring, Rear
bearing retainer

57) Ring, Main
drive gear rear
bearing to shaft

58) Gear,
Speedometer drive

59) Ring, Speedo
gear to shaft

60) Countershaft,
Transmission

61) Pin,
Countershaft
retaining
(1/4" x 1-1/4")

62) Washer,
Countershaft
gear thrust

63) Washer,
Countershaft
(15/16" flat)

64) Bearing,
Countershaft -
roller type
50 req'd

65) Gear, Trans.
countershaft

66) Bushing,
Reverse
idler gear

67) Gear, Reverse
idler

68) Gear, Reverse
idler -with bushing

69) Washer,
Reverse
idler gear thrust

70) Shaft, Reverse
idler gear

71) Pin, Reverse
idler shaft lock
(1/4" - 1")

72) Spring, 
Synchronizer -1st &
reverse rear

The illustrated parts break down illustrates individual part placement in the assembly.