C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

2004 c5 suspension help

Thread Tools
 
Search this Thread
 
Old Jun 4, 2022 | 05:38 PM
  #1  
Sacramento Shawn's Avatar
Sacramento Shawn
Thread Starter
7th Gear
 
Joined: Jun 2022
Posts: 7
Likes: 1
From: SACRAMENTO, CA
Default 2004 c5 suspension help

Hi! I just purchased this 2004 C5 on Tuesday. LOVE THE WAY IT LOOKS! Suspension is overly bouncy, super slammed. It is so low.... railroad tracks, rough roads, and large pit holes are annoying and a huge issue. I don't have a ton of experience with Vette's, but I know enough to know the springs have been cut or compressed. I briefly stoped by a local suspension shop, didn't put on lift, but he said it looks like struts stock but he believes cut or compressed. So most likely no coil overs. He quoted to restore to stock height $2,500. I want a much smoother ride, but maybe coil overs to where I could adjust and possible have somewhere in the middle? Thoughts, suggestions on Parts, Brands on both are appreciated with experience. I may put Struts and Shocks on myself, then get aligned. I still want to put it on a lift just in case something can just be adjusted to give me a better ride, and additional height.

This is my first post. Thank You for having Me. I look forwards to any and all of your feedback.

Shawn


Last edited by Sacramento Shawn; Jun 4, 2022 at 06:07 PM. Reason: Not capitalized Titile
Reply
Old Jun 4, 2022 | 06:59 PM
  #2  
ThomasR's Avatar
ThomasR
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Apr 2019
Posts: 2,466
Likes: 700
From: Clark, NJ
Default

The C5 has shocks and composite mono leafs front and rear, no struts. To adjust ride height you turn an adjustment bolt.
Reply
Old Jun 4, 2022 | 08:41 PM
  #3  
kjchristopher's Avatar
kjchristopher
Racer
Active Streak: 30 Days
Liked
Community Favorite
Top Answer: 1
 
Joined: Aug 2009
Posts: 287
Likes: 134
Default

Originally Posted by Sacramento Shawn
I briefly stoped by a local suspension shop, didn't put on lift, but he said it looks like struts stock but he believes cut or compressed. So most likely no coil overs.
I'd ask around for recommendations on a different suspension shop in your area.
Reply
Old Jun 4, 2022 | 09:52 PM
  #4  
feeder82's Avatar
feeder82
Safety Car
20 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Mar 2005
Posts: 3,757
Likes: 1,215
From: Wisconsin
Default

. Find a shop that knows what he's looking at. Someone that's seen a Corvette before
Reply
Old Jun 4, 2022 | 11:19 PM
  #5  
lionelhutz's Avatar
lionelhutz
Race Director
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2007
Posts: 11,152
Likes: 890
From: South Western Ontario
Default

For only $1500 I'll crank the 4 spring bolts and raise the car for you and save you a solid $1k there.

It's 4 bolts, adjust them and the car can be raised. with the car that low there will be almost no rear suspension travel.
Reply
Old Jun 4, 2022 | 11:41 PM
  #6  
Sacramento Shawn's Avatar
Sacramento Shawn
Thread Starter
7th Gear
 
Joined: Jun 2022
Posts: 7
Likes: 1
From: SACRAMENTO, CA
Default

I just learned this after watching a You Tube Video. Around the same time when you posted this. . The Lowering Bolts on the leaf Springs. That will happen tomorrow. Thx for your free help. Much appreciated.
Reply
Old Jun 5, 2022 | 09:58 AM
  #7  
GUSTO14's Avatar
GUSTO14
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2003
Posts: 8,812
Likes: 2,029
From: eastern NC
Default

Originally Posted by Sacramento Shawn
I just learned this after watching a You Tube Video. Around the same time when you posted this. . The Lowering Bolts on the leaf Springs. That will happen tomorrow. Thx for your free help. Much appreciated.
Shawn, welcome to the Corvette Forum. I think you'll soon find it one of the most useful tools in your tool box.

Here's a pretty good article on the pros and cons of the C5 suspension and info on coil overs vs. leaf springs. C5/C6 Corvette Suspension Tech: Coilovers vs. Leafs



A very nice looking car for sure. Do let us know how it works out.

Good luck... GUSTO
Reply
Old Jun 7, 2022 | 12:59 AM
  #8  
gimp's Avatar
gimp
Drifting
Supporting Lifetime
 
Joined: Jul 2015
Posts: 1,844
Likes: 375
From: San Jose, CA
Default

Shawn, are you "Sacramento Shawn" because you live in or near Sacramento? If so, no-brainer, go to Abel Chevy. Rich knows his **** and will get you sorted.

Stock, the car can be lowered or raised, with factory-original lowering bolts. That's no aftermarket parts, it comes from the factory with an adjustment range of ride height, using the leaf springs (composite material, and transverse, not like a truck like some say.)

However, while lowering it will create issues due to poor road quality, it generally won't make the car feel "bouncy." That usually means you've got overly stiff springs. You _may_ indeed have coilovers. You may also just have shocks that are poorly set up for your car, which would tend to make it significantly stiffer and "crashier" rather than "bouncy." If you get a camera into your wheel well, and some good light, we can tell ya what you have without even lifting the car up.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Jun 7, 2022 | 01:02 PM
  #9  
93Polo's Avatar
93Polo
Team Owner
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 1999
Posts: 31,977
Likes: 487
From: Guinness Its whats for B'fast JAWGA
CI 3-4-5-9 Veteran
Default

A quick look under the rear should reveal if you have coil overs. Raising the car coil overs or stock leaf springs isn't hard.

https://www.corvetteforum.com/forums...ock-bolts.html
Reply
Old Jun 8, 2022 | 01:44 PM
  #10  
lionelhutz's Avatar
lionelhutz
Race Director
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2007
Posts: 11,152
Likes: 890
From: South Western Ontario
Default

Originally Posted by gimp
However, while lowering it will create issues due to poor road quality, it generally won't make the car feel "bouncy." That usually means you've got overly stiff springs. You _may_ indeed have coilovers. You may also just have shocks that are poorly set up for your car, which would tend to make it significantly stiffer and "crashier" rather than "bouncy." If you get a camera into your wheel well, and some good light, we can tell ya what you have without even lifting the car up.
The car pictured will hardly have any rear suspension travel and will easily hit the bump stops which are thick sponge type rubber so fairly springy.
Reply
Old Jun 8, 2022 | 07:12 PM
  #11  
gimp's Avatar
gimp
Drifting
Supporting Lifetime
 
Joined: Jul 2015
Posts: 1,844
Likes: 375
From: San Jose, CA
Default

Good point. I've never ridden a C5 on bump stops, for, yknow, obvious reasons, so I didn't think of that!
Reply

Get notified of new replies

To 2004 c5 suspension help





All times are GMT -4. The time now is 06:20 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE