C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Just Installed KYB Shocks WOW!

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Old Apr 28, 2007 | 06:28 PM
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Default Just Installed KYB Shocks WOW!

I had bought KYB shocks off of Ebay a few months ago for 100 bucks. My vette had a rattle in the back on both sides. Sorta sounded like a couple of heavy pans rattling around there every time I hit bumpy road. Plus the car just felt ratty to drive.

Removing the shocks, front and rear was VERY easy. However, I noted that the rubber donuts that sit on top of the shock, did not match up to the KYBs. There were in very good shape, so I reused them. I also noted that the rubber in my sway bar brackets was ripped to shreds. A call to my local autozone revealed that they dont sell these. I ordered them from the local stealership/ Well, I took the new rubber donuts that I had from the KYBs cut and driiled them to fashion a temporary fix so that there is no metal to metal contact.

I took my sweet time, but used pneumatic tools. Took me 3 hours total.

The car sits in the air about one inch higher. Took it for a ride. OMG!! the car rides like its new and I do not feel any of the small bumps like I used too! It is a drastic difference in the ride and makes me wanna drive even more! BTW, my car now has 110k miles. I looks like the original billisteins were on the car. If you feel small bumps in the road......change dem shocks and inspect your suspension. You'll be very happy.
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Old Apr 28, 2007 | 08:15 PM
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Does it still sit 1" higher??
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Old Apr 29, 2007 | 12:29 AM
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How does it handle with the new KYB's?
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Old Apr 29, 2007 | 02:29 AM
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I role with KYB's and love them.....
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Old Apr 29, 2007 | 10:13 AM
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Originally Posted by quickcat
How does it handle with the new KYB's?
.

It handles great..... much bette than the worn out Billisteins. I can tell however that I could go with a stiffer sway bar to make it even better in the corners.
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Old Apr 29, 2007 | 10:14 AM
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Originally Posted by 65Z01
Does it still sit 1" higher??
.

The car has settled about half that height now. It is probably sitting at the factory height.
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Old Apr 29, 2007 | 01:17 PM
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Thanks...

Though my '88 came with Bilsteins it had KYBs when I got it 7yrs ago. Since I've lowered the rear and like the look, I was wondering how ride height would change if I installed new KYBs.

Last edited by 65Z01; Apr 29, 2007 at 01:20 PM.
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Old Apr 29, 2007 | 02:06 PM
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Originally Posted by 65Z01
Thanks...

Though my '88 came with Bilsteins it had KYBs when I got it 7yrs ago. Since I've lowered the rear and like the look, I was wondering how ride height would change if I installed new KYBs.
It would be a little figh at first and then settle to almost the same height. If your shocks are 7 years old, probably could use a change. my friend's 85' vette has the heavy duty Billsteins and that car rides STIFF!
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Old Apr 29, 2007 | 02:45 PM
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She needs full weather stripping this summer but I've been thinking about doing shocks too since I don't know age except >7yrs now.
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Old Apr 29, 2007 | 02:51 PM
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Similar results on my '86...replaced the existing Sensa-Tracs with KYB , and replaced worn sway bar bushings and end links with polyurethane in front and back. A big difference in response all the way around, and mine has 126K on the clock.

A good weekend project for those who bought their Vettes with high miles and want to restore much of the original handling.
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Old Apr 29, 2007 | 11:05 PM
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i love my KYB's.. they handle better than the adjustable Bilsteins i was running
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Old Apr 29, 2007 | 11:12 PM
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Sounds like I might get the KYB's when I do my shocks. I have to do all my bushings first, and my u-joints before that.

Always something to do.
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Old Apr 29, 2007 | 11:44 PM
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Originally Posted by snowmaker2000
My vette had a rattle in the back on both sides. Sorta sounded like a couple of heavy pans rattling around there every time I hit bumpy road.
What was the source of the "rattle?" The missing sway bar bushing or the shocks?


Gary
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Old Apr 30, 2007 | 01:08 AM
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Originally Posted by ghlkal
What was the source of the "rattle?" The missing sway bar bushing or the shocks?


Gary
It was both because the lower bolt on one of the shocks was slightly loose
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Old Apr 30, 2007 | 07:13 AM
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I recently changed out my shocks also. I installed the HD Bilsteins and removed the original Bilsteins. I also felt every rock in the road and now it rides much better.

In my opinion, based on this one personal experience, the shocks I remove I don’t think were bad, just different. They were 2-3 times stiffer and did not leak or show any signs of being bad. I just think the car came with stiffer shocks from the factory like sport or road rally shocks. I kept the shocks for just in case I would want to revert back for some reason.
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Old Apr 30, 2007 | 01:28 PM
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Shocks are much like tires in this regard:

The cheapest new units will feel 10X better than the best units which are worn out.

Larry
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I ain't easily impressed....
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Old Apr 30, 2007 | 01:40 PM
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Originally Posted by snowmaker2000
It was both because the lower bolt on one of the shocks was slightly loose
I have that rattle too, I am hopeing that it fixes mine if I tighten that
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Old May 9, 2007 | 01:08 PM
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which kyb's did u install? Part #?
I am going to have to put some on myself as well.
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Old May 9, 2007 | 01:23 PM
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Originally Posted by QUICK 35TH
which kyb's did u install? Part #?
I am going to have to put some on myself as well.
Go to www.shockwarehouse.com for part numbers and options.
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Old May 9, 2007 | 06:52 PM
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Thanks, Badduck.
Those prices are the cheapest i've been able to find.
Any good places to go 4 tires?
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