The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-07-2013, 01:03 PM   #1
Lattimer
Registered User
 
Lattimer's Avatar
 
Join Date: Jan 2013
Location: Mickleton, NJ
Posts: 1,776
Clutch rod--safety check

Went to put some new rubber boots in to seal up my firewall today.

Unhooked the clutch rod from the pedal to the pivot to put the new boot on, and found that the end of the rod was nearly worn through. I guess 43 years will do that.

I have a feeling it would have broken on me in the near future. The steel the pivot is made from must be harder, because that appeared to have very little wear.

I took the rod out, welded it up, ground it back down, dressed it with a Dremel, and put it all back. Clutch action actually feels a lot better now.

Just a note for those with original clutch rods who may not have looked at them, this is something that should probably be inspected before it breaks and causes an accident. If mine was worn, many others probably are as well.
__________________
Shawn

1970 Chevy C-10 SWB, 350, TKO 600 5 speed
My build http://67-72chevytrucks.com/vboard/s...d.php?t=559881
Lattimer is offline   Reply With Quote
Old 04-07-2013, 01:06 PM   #2
terry b
Registered User
 
terry b's Avatar
 
Join Date: Oct 2011
Location: jackson michigan
Posts: 755
Re: Clutch rod--safety check

Like to know how many times the pedal got pushed down over all those years.
terry b is offline   Reply With Quote
Old 04-07-2013, 01:47 PM   #3
ole dollor
Registered User
 
ole dollor's Avatar
 
Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
Re: Clutch rod--safety check

would not hurt for every one to check theirs, mine was worn really bad when it took it out to put the auto trans in...
ole dollor is offline   Reply With Quote
Old 04-07-2013, 02:26 PM   #4
Rufton
Registered User
 
Join Date: Apr 2013
Location: Knoxville TN
Posts: 1,170
Re: Clutch rod--safety check

Clutch linkage wears on many 60's vehicles.
Not a fan of nylon bushings; fail quick if hole/shaft worn.
I'm ok w/ sintered bronze bushings; they last a good while if shaft/hole decent.
Sometimes I have to drill out to 1/2" to get a round hole and build up rod w/ weld.

For overkill I like roller bearings at clutch pedal and heim joints for linkages.

Simple linkage can be made from carriage bolt, round bar stock, all thread, etc.
Attached Images
     
Rufton is offline   Reply With Quote
Old 04-07-2013, 03:06 PM   #5
Lattimer
Registered User
 
Lattimer's Avatar
 
Join Date: Jan 2013
Location: Mickleton, NJ
Posts: 1,776
Re: Clutch rod--safety check

Quote:
Originally Posted by Rufton View Post
Clutch linkage wears on many 60's vehicles.
Not a fan of nylon bushings; fail quick if hole/shaft worn.
I'm ok w/ sintered bronze bushings; they last a good while if shaft/hole decent.
Sometimes I have to drill out to 1/2" to get a round hole and build up rod w/ weld.

For overkill I like roller bearings at clutch pedal and heim joints for linkages.

Simple linkage can be made from carriage bolt, round bar stock, all thread, etc.
I'm a fan of heim joints myself. I may make a new clutch rod with them at some point.

Roller bearings on the clutch would make it really smooth.

Your pic of the worn rod is about half as bad as mine was.
__________________
Shawn

1970 Chevy C-10 SWB, 350, TKO 600 5 speed
My build http://67-72chevytrucks.com/vboard/s...d.php?t=559881
Lattimer is offline   Reply With Quote
Old 04-07-2013, 03:21 PM   #6
RHGuyettejr
Registered User
 
RHGuyettejr's Avatar
 
Join Date: Jun 2012
Location: Keene, NH
Posts: 235
Re: Clutch rod--safety check

When they break they like to slice the oil filter wide open. Looks great pulled over on the side of the road with 5qts of oil under your truck. haha.
RHGuyettejr is offline   Reply With Quote
Old 04-07-2013, 03:26 PM   #7
Rufton
Registered User
 
Join Date: Apr 2013
Location: Knoxville TN
Posts: 1,170
Re: Clutch rod--safety check

Quote:
Originally Posted by Lattimer View Post
I'm a fan of heim joints myself. I may make a new clutch rod with them at some point.

Roller bearings on the clutch would make it really smooth.

Your pic of the worn rod is about half as bad as mine was.
My Dad said he is pretty sure truck only turned over once giving it a total of 198,000 miles. Do you know how many miles is on yours?

Roller bearings are sweet. Hope they last a lifetime.
Rufton is offline   Reply With Quote
Old 04-07-2013, 04:25 PM   #8
Lattimer
Registered User
 
Lattimer's Avatar
 
Join Date: Jan 2013
Location: Mickleton, NJ
Posts: 1,776
Re: Clutch rod--safety check

Quote:
Originally Posted by Rufton View Post
My Dad said he is pretty sure truck only turned over once giving it a total of 198,000 miles. Do you know how many miles is on yours?

Roller bearings are sweet. Hope they last a lifetime.

I'm assuming its 110,000. Nothing looks worn enough to be 210,000
__________________
Shawn

1970 Chevy C-10 SWB, 350, TKO 600 5 speed
My build http://67-72chevytrucks.com/vboard/s...d.php?t=559881
Lattimer is offline   Reply With Quote
Old 04-07-2013, 09:04 PM   #9
ole dollor
Registered User
 
ole dollor's Avatar
 
Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
Re: Clutch rod--safety check

Quote:
Originally Posted by Rufton View Post
Clutch linkage wears on many 60's vehicles.
Not a fan of nylon bushings; fail quick if hole/shaft worn.
I'm ok w/ sintered bronze bushings; they last a good while if shaft/hole decent.
Sometimes I have to drill out to 1/2" to get a round hole and build up rod w/ weld.

For overkill I like roller bearings at clutch pedal and heim joints for linkages.

Simple linkage can be made from carriage bolt, round bar stock, all thread, etc.
now that is a great solution to the clutch rod problem....for both rods it would smooth up a lot of drag....thanks for posting....
ole dollor is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com