57 Chevy Linkage
1957 Chevy Passenger Car Clutch Linkage
3743570 *
0.787 UNIT, Fork push
57 Pass.
*Note: Consists of rod, swivel, spring and pins.
3738054
0.787 PIN, Push rod to fork (1 1/2" O.L.
57 Pass.
This is the pin that comes in part # 3743570 kit.
3738284
0.787 SWIVEL, Push rod (1 15/32" O.L.)
57 Pass.
3713738
0.796 SPRING, Push rod (3" O.L. w/20 active coilc)
57 Pass.
3739670
0.795 FORK UNIT, Clutch release (Includes ball stud)
56-57 Pass. w/4BC or dual 4BC
3739456
0.795 FORK UNIT, Clutch release (Includes ball stud)
57 Pass.
3737454
0.795 FORK ASSY., Clutch release
55-60 Pass.
This fork was a replacement part for 1955-57
Chevrolet passenger cars.
3725692
0.829 SEAL, clutch push rod to dash
(1 7/8" O.D. w 1 3/8" dia. diagonal holes)
56-57 Pass.
3738140
0.832 ROD, Push (16 9/16" O.L.)
57 Pass.
This is the upper push rod that connects the
clutch pedal arm to the z bar.
3743307 (2)
0.837 WASHER, Felt
55-57 Pass.
These urethane faced felt washers go over the
ball studs on each end of the zbar. they are used
as seals and prevent metal to metal contact
between the zbar and the ball stud brackets.
This picture is of a reproduction part.
3716807
0.841 BOLT, Clutch pedal push rod
(1/4"-20 x 1 3/8"-260M steel)
55-58 Pass.
This shoulder bolt attaches the upper rod
to the z bar.
3784619
0.844 SPRING, Retaining (3" free length)
55-61 Pass.
This is the spring that comes in the part #
3743570 kit.
3716811
0.851 BUSHING, Clutch intermediate shaft
55-58 Pass.
This is a replacement bushing that goes in
the large hole in the zbar for the clutch pedal
push rod.
3741800
0.852 SHAFT, w/lever
57 Pass.
This part number is mentioned in the March, 1957
Parts and accessories Catalog, but in subsequent
catalogs the number is 3746615.
3746615
0.852 SHAFT, w/lever
57 Pass.
This new old stock z bar came with part # 3716811
bushing installed.
3726098
0.852 BRACKET, shaft frame (w/ball stud 1 13/16" O.L.)
56-57 Pass.
This part welds to the frame and supports the z bar.
3726096
0.852 BRACKET, Engine (w/ball stud 1 13/16 O.L.)
56-57 Pass.
This part bolts to the bellhousing and supports the
z bar on the engine side.
Disclaimer:
Factory correct applications are your responsibility. GM made part and part # changes with no rhyme but a reason (no production interruptions at any cost).
Application charts are for replacement parts that were available at the time of parts book printing.
My observations come from the parts I have in my collection or other reliable sources your parts may differ.
If Factory correctness is your goal, do more research, join car clubs,
forums and buy an assembly manual if one is available for your Project Car (you wont be sorry).
This is a fun and interesting part of the hobby!
