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Clunk is gone !!!

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Old Mar 1, 2007 | 01:36 AM
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Default Clunk is gone !!!

In another thread,I mentioned a clunk sound from my front end in the 78 SA...
This is the condition of original front end bushings(upper/lower control arms,etc) after 29 years.......



After all new bushings,Idler arm etc...it is like driving a new vette...!!!

Rich
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Old Mar 1, 2007 | 01:38 AM
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So did you try the poly, or stay with rubber?
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Old Mar 1, 2007 | 01:49 AM
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Originally Posted by Big2Bird
So did you try the poly, or stay with rubber?
I used rubber....to many issues with poly...particularly in upper control arm bushings....no kidding...!!!!

Rich
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Old Mar 1, 2007 | 08:09 AM
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You had the same clunck I did. I also went back with rubber. I figured it was good for 25+ years It will be good enough for me.
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Old Mar 1, 2007 | 08:58 AM
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Originally Posted by rihwoods
I used rubber....to many issues with poly...particularly in upper control arm bushings....no kidding...!!!!

Rich
What issues?
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Old Mar 1, 2007 | 09:15 AM
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Yup...looks just like mine...(All of them). I replaced with poly...no squeaks and feels mighty tight. I did buy a large tube of white grease! Muddy
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Old Mar 1, 2007 | 09:22 AM
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Amazing what a difference it makes huh?
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Old Mar 1, 2007 | 09:24 AM
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Rich, how long did it take you to change everything?
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Old Mar 1, 2007 | 10:46 AM
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Originally Posted by Bangkok Dean
Rich, how long did it take you to change everything?

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Old Mar 1, 2007 | 10:56 AM
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Originally Posted by GD70
What issues?
Occasionally,upper A-Arm bolts can get loose with poly's...not everyone experiences this,but it happens...

Rich
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Old Mar 1, 2007 | 11:08 AM
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Originally Posted by Bangkok Dean
Rich, how long did it take you to change everything?
It was done at friends shop....labor was 5 hours...

But...I help sell Corvettes for this guy in trade for work on the my vette's...so the tough stuff goes to him...

Rich
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Old Mar 1, 2007 | 11:08 AM
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Originally Posted by rihwoods
Occasionally,upper A-Arm bolts can get loose with poly's...not everyone experiences this,but it happens...

Rich
Loctite is amazing stuff.
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Old Mar 1, 2007 | 11:25 AM
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Originally Posted by I'm Batman
Loctite is amazing stuff.
May work...I don't know....on my rubber ones,I'm going to re-torque after bushings take a set...
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Old Mar 1, 2007 | 12:15 PM
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I did the same to my Pace Car this fall and it is like a new car! I agree if ruber will last another 25 years that is good with me plus it already rides hard enough and has enough squeaks and rattles!
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Old Mar 1, 2007 | 12:33 PM
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Originally Posted by swtato
I did the same to my Pace Car this fall and it is like a new car! I agree if ruber will last another 25 years that is good with me plus it already rides hard enough and has enough squeaks and rattles!
Got one squeak left...T-tops....
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Old Mar 1, 2007 | 12:55 PM
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Originally Posted by rihwoods
Got one squeak left...T-tops....
Baby powder.
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Old Mar 1, 2007 | 04:54 PM
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Originally Posted by SIXFOOTER
Amazing what a difference it makes huh?
Highly recomended.. Unreal the change....got trailing arms/strut rods done a few months ago....now both ends are working together...

Rich
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Old Mar 1, 2007 | 05:17 PM
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Originally Posted by theandies
You had the same clunck I did. I also went back with rubber. I figured it was good for 25+ years It will be good enough for me.
I had one pop out last fall on my upper left and I'm going rubber. If this one lasts 30 years that would make me 80 years old.........
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Old Mar 1, 2007 | 05:31 PM
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Originally Posted by rihwoods
Occasionally,upper A-Arm bolts can get loose with poly's...not everyone experiences this,but it happens...

Rich
This happened to me the other day,it was the lowers,bolt fell out and the shaft moved about an inch or I mean the a/arm moved,just got done doing a blast down the hiway and heard bolts and washers as I got off the hiway,soo I guess loctite is a good idea when running poly,
It's the first I heard of it.
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Old Mar 1, 2007 | 08:46 PM
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Originally Posted by vetteaddic
This happened to me the other day,it was the lowers,bolt fell out and the shaft moved about an inch or I mean the a/arm moved,just got done doing a blast down the hiway and heard bolts and washers as I got off the hiway,soo I guess loctite is a good idea when running poly,
It's the first I heard of it.
Here is what I've learned...just hitting small bumps can work bolt loose...(not in every case). The poly is not as forgiving as rubber...I've personally seen two vettes where this has happened,and both were drivers side forward bolts...one of the vettes incurred damage to power steering system and was a real mess...
I'm not against poly's per se...but I'll never use them on control arms...

Rich
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