64-66 Chevelle Clutch Linkage

1964-66 Chevelle/El Camino Clutch Release Linkage



3749084 (3)
0.787 CLIP, Retainer
64-66 Chevelle (Assembly Manual)
These "G" clips are used to attach the upper rod
to the pedal and z bar and the lower rod to the
z bar.


3973076
0.787 ROD, Fork push
66-66 Chevelle
History:
3849703 (Assembly Manual) use 3973076 05-70
Note 1: 3849703 must be used together with
3440843 and 124829 nut.
This rod goes from z-bar to clutch fork and is
used with the threaded rod shown below.


3840843
0.787 ROD, Fork push adjusting (4 3/16" long)
64-66 Chevelle (Assembly Manual)
History:
3840843 use 340690 (4 5/8" long)
This threaded rod is used to make clutch adjustment.


124829
8.915 NUT, Hexagon
Thread size: 3/8-16,
Thickness: 7/32,
Finish: Zinc
64-66 Chevelle (Assembly Manual)
This nut is used as a jam nut to lock down the
clutch adjustment.

3849704
0.793 SPRING, Push rod return spring
64-66 Chevelle (Assembly Manual)

3840842
0.793 SPRING, Push rod pull back
64-66 Chevelle (Assembly Manual)

3839859
0.795 FORK, Clutch release
64-66 Chevelle
History: 3892632 replaced 3839859 02-67


3892632
0.795 FORK, Clutch release
64-66 Chevelle
History: 3892632 replaced 3839859 02-67
The fork is used as a lever that releases the
clutch.


384239
0.829 SEAL, Clutch push rod dash
64 Chevelle (Assembly Manual)
This boot seals the upper rod to the firewall and
was used with part # 384457 retainer.


384457
0.829 RETAINER, Push rod dash seal (painted)
64 Chevelle (Assembly Manual)
This plate was used to hold the clutch pedal
rod boot to the steering column bracket. This
particular part was used with part # 384239
seal.


9776826
0.829 SEAL, Clutch push rod dash (bellows type)
65-66 Chevelle (Assembly Manual)
This clutch pedal push rod seal replaced the
# 384239.


9776829
0.829 RETAINER, Push rod bellows type
65-66 Chevelle (Assembly Manual)
This plate is used with part # 9776829
seal and has a different shaped center hole
compared to the earlier version.


3743349 (2)
0.851 SEAT, Stud (7/8")
64-66 Chevelle (Assembly Manual)


3750696
0.851 SPRING, Frame stud seat retaining
64-66 Chevelle (Assembly Manual)
This retaining spring snaps into a groove on
the inside of the z bar to hold the seats and
frame side ball stud in place.


3743360
0.851 WASHER, Stud dust seal L.H. to frame
(felt 9/16" I.D x 1 3/8" O.D. lever assy. seal
64-66 Chevelle (Assembly Manual)


3898610
 0.851 STUD, to frame (3/8"-24 x 1 13/16" O.L.)
64-66 Chevelle
History:
3736530 (64) (Assembly Manual) use 382661 08-65
382661 (65-66) (Assembly Manual) use 3898610 04-67
The part # 3898610 frame side ball stud has course
threads the part # 3736530 has fine threads.


124925
8.915 NUT, Hexagon
Tread size: 3/8-24
Grade: 286M
Thickness: 7/32
Finish: Phos.
64 Chevelle (Assembly Manual)
History: 124925 use 9419815 01-65
This fine thread nut was used on  part
# 3736530 ball stud


103321
8.931 WASHER, Regular/Heavy helical spring lock
Hole size : 3/8
Outside Dia.: 43/64
Finish: Plain
64 Chevelle (Assembly Manual)
This lock washer is used on the frame side ball
stud to lock the nut to the frame bracket. It was
used with part # 3736530 ball stud.


138489
8.932 WASHER, External tooth lock
Hole size: 3/8,
Outside diameter 11/16,
Finish: Cad. or Zinc
65-66 Chevelle (Assembly Manual)
This lock washer was used with part # 382661
and # 3898610 ball stud.


9414034
8.915 NUT, Hexagon
Thread size: 3/8-16
Thickness: 21/64
Finnish: Zinc
65-66 Chevelle
History:
9418931(Assembly Manual) use 9414034
65-66 Chevelle (Assembly Manual)
This course nut was used with part # 382661
and # 3898610 ball stud.

3793522
0.851 STUD ASSY., Lever shaft ball to engine
64 Chevelle (Assembly Manual)


3866568
0.851 STUD ASSY., Lever shaft ball to engine
65-66 Chevelle (Assembly Manual)

3874237
0.852 BRACKET, Lever and shaft
66 Chevelle
History: 3874237 use 3840841 10-66
This bracket is listed in a couple GM parts books,
but the assembly manuals all list part # 3840841.


3840841
0.852 BRACKET, Lever and shaft
64-66 Chevelle (Assembly Manual)

3840836
0.852 LEVER, w/shaft
64-66 Chevelle (Assembly Manual)
(exc. 396) (1st design)(lower bearing snap ring)
This is the z bar. It goes between the engine and
the frame and is suspended with ball studs on
each end to allow rotation.


3872895
0.852 LEVER, w/shaft
65-66 Chevelle (396)
History:
3872895 Discontinued
This z bar was used on 396 cubic inch
engines. The lower rod has a different shape
than the small block version for clearance.


3840835
0.854 ROD, Pedal Push
64 Chevelle (Assembly Manual)
History:
9774625 replaced 3840835 08-65
This straight rod attaches to the clutch pedal
on one end and the zbar on the other.


9774625
0.854 ROD, Pedal Push straight shaft (12 51/64 O.L.)
65-66 Chevelle
History:
9774625 replaced 3840835 08-65
Discontinued
This upper rod replaced the part # 3840835
rod and allows better alignment.