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question about suspension part...

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Old Sep 22, 2008 | 08:25 PM
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Default question about suspension part...

edit: problem is that my rear leaf spring has somehow cracked...

this is the part in question:


i put my rear end up on ramps today so i can squirt the bushings and suspension parts with some grease to do away with the squeaking noises...

on to my question.. has anyone seen the big black bar that connects the rear left suspension to the rear right suspension? well, this is made from WOOD.. doesnt look like wood, but mine has a crack in it and you can clearly tell its wood. 1) y the F would they use wood on a suspension part 2) what is this part called 3) shoiud i replace it 4) how much and where can i find it?

thanks

Last edited by blaCkvette6; Sep 23, 2008 at 03:41 AM.
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Old Sep 22, 2008 | 08:51 PM
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It sounds like you are describing the sway bars and I can't believe it is made of wood. There is a set of Z06 sway bars for sale in the parts section. I would jump on them and replace your cracked ones ASAP.

PS when you replace them cut them in half and post pictures of them.
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Old Sep 22, 2008 | 08:57 PM
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Originally Posted by stormrider
It sounds like you are describing the sway bars and I can't believe it is made of wood. There is a set of Z06 sway bars for sale in the parts section. I would jump on them and replace your cracked ones ASAP.

PS when you replace them cut them in half and post pictures of them.
arent sway bars metal and circular in shape?

this is a 1x4 piece of wood...
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Old Sep 22, 2008 | 08:59 PM
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I sense a chain being pulled.....
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Old Sep 22, 2008 | 09:07 PM
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Originally Posted by 10U 99
I sense a chain being pulled.....


I have to see pictures of this ....... RonJ .....
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Old Sep 22, 2008 | 09:39 PM
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pix.. this is the rear right side.. car isnt on jacks so this is the best pics i can get

the black bar in question:


location


the crack:


other angeles:





def not a sway bar...

car still drives straight...

dont know when this happened, saw it today for the first time

no wobbling anywhere...

any advice (other than the obvious replace it)..what is it, where can i find out, how much, etc etc.. thanks!
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Old Sep 22, 2008 | 10:10 PM
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If I'm looking at what I think you are showing, that's the transverse mono leaf spring that holds the back of the car up!

It sure isn't wood but a very special plastic. I'm sure someone will be able to explain it's construction.

RonJ ...
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Old Sep 22, 2008 | 10:16 PM
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Originally Posted by RonJ
If I'm looking at what I think you are showing, that's the transverse mono leaf spring that holds the back of the car up!

It sure isn't wood but a very special plastic. I'm sure someone will be able to explain it's construction.

RonJ ...
It is going to need to be replaced. Contact Gene at GMPartsHouse (a supporting Vendor) and he can hook you up with an OEM leaf spring.
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Old Sep 22, 2008 | 10:18 PM
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that's the spring! made of a composite material sort of like a high tech fiberglass. it must have taken a heck of a shot to break like that. needs to be replaced asap. in the for sale forum would be the place to start looking
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Old Sep 22, 2008 | 10:35 PM
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Looking at the pictures again, I can't see any breaks. The spring seat on the one side makes it look like a break, but I don't think it is.

You said the car sits straight and it's not like it's low on one side, I think you have a good spring there and maybe jumped to a quick (but wrong) conclusion.

Find someone who is familiar with 'vettes and have him take a look.

RonJ ...
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Old Sep 22, 2008 | 10:36 PM
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****ing wood....that's the best so far.
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Old Sep 22, 2008 | 10:42 PM
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Originally Posted by RonJ
Looking at the pictures again, I can't see any breaks.
3rd pic from top on right side looks like some fracturing
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Old Sep 22, 2008 | 10:51 PM
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Originally Posted by RonJ
Looking at the pictures again, I can't see any breaks. The spring seat on the one side makes it look like a break, but I don't think it is.

You said the car sits straight and it's not like it's low on one side, I think you have a good spring there and maybe jumped to a quick (but wrong) conclusion.

Find someone who is familiar with 'vettes and have him take a look.

RonJ ...
200% there is a fracture/crack.. its not in 2 pieces or anything..its still 1 piece.. but im positive there is a fracture.. i can rub my finger across it, get some splinters in my finger, have some blood gush out, and take a pic.. if that helps..lol
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Old Sep 22, 2008 | 10:51 PM
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look at the 3rd pic.
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Old Sep 23, 2008 | 12:03 AM
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Broken spring, easy fix, 15 min if you have air tools...

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Old Sep 23, 2008 | 02:10 AM
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Originally Posted by Willfulone
Broken spring, easy fix, 15 min if you have air tools...

Peace
Chip
i can definitely get a hold of some air tools...

could you please explain what the easy fix is? do i need to replace it with a new part, or somehow reinforce this one (perhaps with a metal plate on each side) and put it back in...

if a new part is needed, can you link me to one? thanks chief
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Old Sep 23, 2008 | 03:42 AM
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for sure its the leaf spring...



found them anywhere from $25 used to $300 new...
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Old Sep 23, 2008 | 08:34 AM
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Originally Posted by blaCkvette6

........or somehow reinforce this one (perhaps with a metal plate on each side) and put it back in...



don't screw around trying to re-engineer suspension parts or brake parts. in this case replacing the spring is only option.
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Old Sep 23, 2008 | 08:46 AM
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Originally Posted by blaCkvette6
200% there is a fracture/crack.. its not in 2 pieces or anything..its still 1 piece.. but im positive there is a fracture.. i can rub my finger across it, get some splinters in my finger, have some blood gush out, and take a pic.. if that helps..lol
I didn't scroll the pictures over far enough to see the fracture ...:o

Have to agree with the other lads, get the spring replaced before it breaks the rest of the way!!!!

RonJ ...
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Old Sep 23, 2008 | 09:24 AM
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Originally Posted by blaCkvette6
i can definitely get a hold of some air tools...

could you please explain what the easy fix is? do i need to replace it with a new part, or somehow reinforce this one (perhaps with a metal plate on each side) and put it back in...

if a new part is needed, can you link me to one? thanks chief





Originally Posted by stormrider
It is going to need to be replaced. Contact Gene at GMPartsHouse (a supporting Vendor) and he can hook you up with an OEM leaf spring.
Just look to the left.


It's only a couple of bolts, pops right off and the new one will bolt right in. You can not "fix" the broken one.

Just call Gene or post a WTB in the F/S section. A lot of people upgrade this spring so you may find one that someone has sitting in their garage...

Peace
Chip
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