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

Poly Bushings

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Old Feb 27, 2007 | 11:31 PM
  #21  
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I did mine about 6 years ago. I put on a complete set of the black ones. I have a few squeaks in cool weather and speed bumps, but I can live with that. Just a world of differences in handling and ride.
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Old Feb 28, 2007 | 12:25 AM
  #22  
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Originally Posted by CentralCoaster
The lube supplied by Energy Suspension in their kits is thick as snot and will probably the best, but I don't think the kit includes enough of it.
I ordered several extra tubes when I ordered the bushing set because I figured they would not send as much as I wanted to use. I don't like squeak so I am soaking them in the stuff before installing. After I got the kit I noticed the local... I think it was autozone, one of them chain part stores anyway has the same stuff for sale on the wall with a few of energys bushings.
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Old Feb 28, 2007 | 12:48 AM
  #23  
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I just did mine...and they don't squeak much in the front but they do in the back. What exactly do you grease? Everything (coat the entire bushing inside and out?) or just the pin and the inside of the bushing. I did't put any on the face of the bushings and I think that is why i'm having squeaks.

I am going to re-grease the rear when I do my D44 swap this weekend!

Good luck with your swap, The Evil Genius, it was pretty straight forward and any negative affects (besides squeaking I had none) are well worth the handling.
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Old Feb 28, 2007 | 12:58 AM
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Some people will always have squeaks because the bushings are not manufactured correctly and they're installing them anyways.

The bushing should not bind at the sides or shoulders, and should only rotate relative to the inner sleeve. Anything else and it's bound to squeak.

Grease them on the inner and outer diameter, and on the sides.
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Old Feb 28, 2007 | 07:37 AM
  #25  
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how long would you allot for a front set install? a weekend?

any special tools needed to press the new ones in? bench vice? c-clamps?
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Old Feb 28, 2007 | 09:00 AM
  #26  
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Thanks everyone for the info! Good advice, CC. It seems like most people don't feel the ride harshness to be that bad, so that's a good thing.
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Old Feb 28, 2007 | 11:22 AM
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Originally Posted by Thrak
how long would you allot for a front set install? a weekend?

any special tools needed to press the new ones in? bench vice? c-clamps?
It depends. It could be done in a day but that would be a long day. I did the whole car in 3 days. A press was VERRRY helpful!!
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Old Feb 28, 2007 | 11:52 AM
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Originally Posted by JA94vette
It depends. It could be done in a day but that would be a long day. I did the whole car in 3 days. A press was VERRRY helpful!!


I got the first two lower control arm bushings out with a ball joint c clamp press but it was incredibly difficult. Then I bought an $80 press from Harbor Freight and I am loving it.
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Old Feb 28, 2007 | 01:21 PM
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which press did you get?
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Old Feb 28, 2007 | 02:24 PM
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I used a gear puller with a washer stuck on the tip to push out the bushings... it was a pain in the ***, but it got the job done.
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Old Feb 28, 2007 | 02:38 PM
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Originally Posted by smearig


I got the first two lower control arm bushings out with a ball joint c clamp press but it was incredibly difficult. Then I bought an $80 press from Harbor Freight and I am loving it.
Is this the tool?

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Old Feb 28, 2007 | 03:03 PM
  #32  
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Originally Posted by Thrak
which press did you get?
Originally Posted by rickreeves1
Is this the tool?

I have that c-clamp, it is a huge PITA to get bushings and the lower ball joint out with that thing. This is the press I bought, it was $79.99 on their website and $139.00 in store. Shipping was $10 and took about a week. I also have a huge 3/4" drive socket set from HFT that was handy for pressing with.

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Old Feb 28, 2007 | 03:48 PM
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I used this one for the balljoints and upper control arms and C-beam bushings.

Was about $150 or so. Pretty compact for a press.

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Old Feb 28, 2007 | 05:13 PM
  #34  
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Originally Posted by smearig
I have that c-clamp, it is a huge PITA to get bushings and the lower ball joint out with that thing. This is the press I bought, it was $79.99 on their website and $139.00 in store. Shipping was $10 and took about a week. I also have a huge 3/4" drive socket set from HFT that was handy for pressing with.


THAT was only $90 shipped?!

Harbor freight here I come!!

CentralCoaster, does yours really weight 144lbs like quoted on their site??

Last edited by Thrak; Feb 28, 2007 at 05:19 PM.
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Old Feb 28, 2007 | 05:23 PM
  #35  
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Originally Posted by smearig
I have that c-clamp, it is a huge PITA to get bushings and the lower ball joint out with that thing. This is the press I bought, it was $79.99 on their website and $139.00 in store. Shipping was $10 and took about a week. I also have a huge 3/4" drive socket set from HFT that was handy for pressing with.

Harbor frieght will match any price advertised on their website in the local store. All you have to do is make them aware of it.
Roy
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Old Mar 1, 2007 | 10:43 AM
  #36  
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I replaced my good condition original bushings with poly in the whole rear and the sway bar in the front and replaced the FE1 shocks with Z-51HO at the same time. The ride is definately more responsive and stiffer. Not in a bad way for me, but if the roads here were total crap, it would be a bit much. I think the shocks made more of a difference than the bushings. No to very little squeeking here.
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Old Mar 1, 2007 | 01:56 PM
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Old Mar 1, 2007 | 02:15 PM
  #38  
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FYI Harbor Frieght will match the internet sale ads at the stores also.
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Old Mar 1, 2007 | 02:20 PM
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Originally Posted by Fastmax32168
Harbor frieght will match any price advertised on their website in the local store. All you have to do is make them aware of it.
Roy
Originally Posted by KCHOTBOAT
FYI Harbor Frieght will match the internet sale ads at the stores also.
The one in stores was a different PN. I also heard they quit price matching because people were photoshopping the ads before they brought them in. My friend in Cali got shot down last time he asked them to price match. It might vary by store I guess.

That said, sales tax is 7.25% here so it was pretty much a wash ordering over the internet. I also didn't have to make a special trip to HFT in my wife's car because that thing wouldn't fit on the back of my daily driver motorcycle.

Anyway, if I was going to spend more I'd get a more compact model like the one Central Coaster is showing. Mine is going to spend most of its time taking up space in my garage.

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Old Mar 1, 2007 | 05:08 PM
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It's also nice to have that big muthereffing press show up on your doorstep instead of having to buy it at the store.

I recall the shipping price was amazingly cheap for how much that thing weighed.
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