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

Coil Overs Vs New Leaf Spring

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Old Sep 24, 2004 | 11:03 PM
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Default Coil Overs Vs New Leaf Spring

This is probably an ignorant question....

The rear leaf spring broke, If I get coilovers can I take the leaf springs out?

How much are the Hal adjustable coil overs?

Thanks
Jim
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Old Sep 24, 2004 | 11:20 PM
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Well it would be dumb to have leaf springs AND coilovers.

I dont even know if you could use both at the same time.
Certainly, you can remove the transverse leaf if you go to coilovers.
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Old Sep 24, 2004 | 11:22 PM
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You can buy my rear leaf for cheap if you want. I went to coil overs early this year.
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Old Sep 24, 2004 | 11:24 PM
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I had a parts list running round at home...
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Old Sep 24, 2004 | 11:41 PM
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Trog,
How much do you want shipped to zip code 11769?

Jim
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Old Sep 25, 2004 | 12:01 AM
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Originally Posted by Hammer
This is probably an ignorant question....

The rear leaf spring broke, If I get coilovers can I take the leaf springs out?

How much are the Hal adjustable coil overs?

Thanks
Jim
My mother always said, "We're all ignorant, just on different subjects." The coil conversions are rather pricey. It's something I may do someday, but there's a zillion other things I want to do first. You've got a nice offer for a used spring. That'll get you back in business fast. The rear is very easy to change.
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Old Sep 25, 2004 | 12:45 AM
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What all is involved as far as parts in a coilover conversion. Does it simply bolt up or does it require extensive modification to suspension parts. Also, does anyone have a rough estimate? And I saw that someone thought that they might have a parts list. If you could find it, I'd greatly appreciate it.
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Old Sep 25, 2004 | 12:55 AM
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Originally Posted by JA94vette
What all is involved as far as parts in a coilover conversion. Does it simply bolt up or does it require extensive modification to suspension parts. Also, does anyone have a rough estimate? And I saw that someone thought that they might have a parts list. If you could find it, I'd greatly appreciate it.
Rear: Remove the spring, shock and turn around the lower control arm bolt on both sides. Bolt in the coil-over

Front: Remove the spring and shock. On the 89-96 open the shock tower about 1/8" on both sides. Move the sway bar forward about ~1/2" Bolt in the coil-over

Cost ~$700
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Old Sep 25, 2004 | 01:01 AM
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Originally Posted by Coupe89
Rear: Remove the spring, shock and turn around the lower control arm bolt on both sides. Bolt in the coil-over

Front: Remove the spring and shock. On the 89-96 open the shock tower about 1/8" on both sides. Move the sway bar forward about ~1/2" Bolt in the coil-over

Cost ~$700
That's not bad. The numbers I'd seen on here before were always well over a K.
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Old Sep 25, 2004 | 01:14 AM
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Wow...that doesn't seem bad at all. Do you know who sells the kit?
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Old Sep 25, 2004 | 01:17 AM
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Doug Rippie sells a set, I dont know who all else.
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Old Sep 25, 2004 | 02:08 AM
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I have to look for the part numbers for the QA1 system.
I have the DRM system right now....
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Old Sep 25, 2004 | 02:10 AM
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Depending on year the DRM kit requires moving the rear upper shock mount about 1/2" forward. It was a bit of a pain but I have air tools & a mig welder so when I was done it looked almost like stock... :-)
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Old Sep 25, 2004 | 02:35 AM
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QA1
TC3024P - Rear Coil-overs ($139.95@)
TC3014P - Front Coil-overs ($139.95@)
HAL-SS110SDM - Stud Ends* ($32.99@)
HAL-UPR350 - Upper T Bar* ($22.99@)
Springs ($36.88@)

*Might be inclued - Just looked at Summit Racing...
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Old Sep 25, 2004 | 02:36 AM
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Originally Posted by Trog
Depending on year the DRM kit requires moving the rear upper shock mount about 1/2" forward. It was a bit of a pain but I have air tools & a mig welder so when I was done it looked almost like stock... :-)
My DRM units come with upper shock mount...
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