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Lowering question (please)

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Old Apr 12, 2005 | 12:44 PM
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Default Lowering question (please)

Thinking of lowering, but not to much, knowing that the front can be adjusted a little without cutting the bushing I am wondering if anyone has lowered the rear with the stock bolts without cutting the bushing and how it can be done. My goal is to lower a little without losing ride quallity or having to install longer bolts that migh lower to much. I see some extra thread above the rear bolt but don't know if it can be adjusted without losing reliability. Thanks'
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Old Apr 12, 2005 | 12:55 PM
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there is a bolt with a nut on each side to lower the back. You can lower it on stock bolts between 1 - 1.5 inches depending on the car. Just back off the nut on the bolt and leave about 2-3 threads showing. If you want less then just back off the bolt less.

The front you will need to raise the car and then take the weight off the front suspension using jack stands. You can then turn the front bolts (they do not have a nut). I turned my all the way and then back a notch. If you want less then turn it back a few turns...

It is pretty simple Mod and looks great.
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Old Apr 12, 2005 | 12:57 PM
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Does this work for all vettes? Or just the Z51 equipped ones?
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Old Apr 12, 2005 | 01:05 PM
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Originally Posted by Wicked Weasel
there is a bolt with a nut on each side to lower the back. You can lower it on stock bolts between 1 - 1.5 inches depending on the car. Just back off the nut on the bolt and leave about 2-3 threads showing. If you want less then just back off the bolt less.

The front you will need to raise the car and then take the weight off the front suspension using jack stands. You can then turn the front bolts (they do not have a nut). I turned my all the way and then back a notch. If you want less then turn it back a few turns...

It is pretty simple Mod and looks great.
Thats good news but I am wondering if once the nut is loosened and backed off a little, would it be capable off loosening itself and eventually be held in place by the C-clip on the top of the bolt?
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Old Apr 12, 2005 | 01:20 PM
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I have never heard of the back nut loosening itself. I drove around for a long time with 2 threads showing before moving to longer bolts.

You could always buy the longer bolts for peace of mind and adjust it to your liking.

That is the best way to do it. Lower the car on regular bolts and see how it rides for you and looks. If you want lower, well you can always go lower. That is the steps that I took. I ended up cutting the bushings and buying longer bolts.

I seen all types of vettes lowered regardless of the suspension. I have a F45 suspension.
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Old Apr 12, 2005 | 01:43 PM
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Originally Posted by 2KVetteMan
I have never heard of the back nut loosening itself. I drove around for a long time with 2 threads showing before moving to longer bolts.

You could always buy the longer bolts for peace of mind and adjust it to your liking.

That is the best way to do it. Lower the car on regular bolts and see how it rides for you and looks. If you want lower, well you can always go lower. That is the steps that I took. I ended up cutting the bushings and buying longer bolts.

I seen all types of vettes lowered regardless of the suspension. I have a F45 suspension.
Sounds good, I'll try it, Also I did not Know if the longer bolts had a limit of threads to be tightened up on therefore the car might be lower than I like
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Old Apr 12, 2005 | 01:53 PM
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I would not invest any money (or risk cutting the bushings) you try it on stock bolts. As 2KVetteMan mentioned he started on stock and decided that he wanted a bit lower. I on the other hand started on stock and am happy with the look so I have not changed anything. I also have friends that like the lowered look, but jsut can't drive on NYC streets with the car lowered so they don't do anything.

It is a matter of preference and the type of roads you drive on.

Just remember that it will take about 100+ miles for the car to show how far it has dropped so don't be upset the first day when you lower it and it seems to be the same height. It takes time to settle so give ti some tiem before you go out and buy the longer bolts...
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Old Apr 12, 2005 | 02:20 PM
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Originally Posted by Wicked Weasel
I would not invest any money (or risk cutting the bushings) you try it on stock bolts. As 2KVetteMan mentioned he started on stock and decided that he wanted a bit lower. I on the other hand started on stock and am happy with the look so I have not changed anything. I also have friends that like the lowered look, but jsut can't drive on NYC streets with the car lowered so they don't do anything.

It is a matter of preference and the type of roads you drive on.

Just remember that it will take about 100+ miles for the car to show how far it has dropped so don't be upset the first day when you lower it and it seems to be the same height. It takes time to settle so give ti some tiem before you go out and buy the longer bolts...
Thats funny because I just recently had the car way up on jacks to install a set of TI mufflers and after that the car appeared to be riding higher for about 75 miles now, and I thaught there is no way the lighter exhaust is to blame.
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Old Apr 12, 2005 | 02:44 PM
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From: Size Does Matter CA
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Rear bolts - less threads exposed on them. You are actually almost removing the lugnut.

Front bolts tighten them down exposing more thread. Here you are tightening the bolt more.

Cheers!!
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