C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

c5 suspension conversion?

Thread Tools
 
Search this Thread
 
Old Dec 7, 2005 | 01:57 AM
  #1  
blue72lt4sc's Avatar
blue72lt4sc
Thread Starter
Instructor
20 Year Member
 
Joined: Oct 2002
Posts: 214
Likes: 0
From: spring tx
Default c5 suspension conversion?

Has anyone or company ever adapted c5 suspension/drive-train to a c3 frame.
Reply
Old Dec 7, 2005 | 09:40 AM
  #2  
GDaina's Avatar
GDaina
Race Director
Supporting Lifetime Gold
20 Year Member
 
Joined: Feb 1999
Posts: 16,978
Likes: 7
From: In Dreams There Is Truth Ohio
Default

Lot of work, you have to make a frame jig...vendors are seling tube frames with C5 components...
Reply
Old Dec 7, 2005 | 10:13 AM
  #3  
70 LS1's Avatar
70 LS1
Melting Slicks
15 Year Member
 
Joined: May 2001
Posts: 2,812
Likes: 4
From: Gig Harbor Wa
Default

The rear mounted trans will be your biggest hurdle. There just isn't the room under the C3 body for it.
Reply
Old Dec 7, 2005 | 11:48 AM
  #4  
groovyjay's Avatar
groovyjay
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2000
Posts: 8,220
Likes: 208
Default

Originally Posted by 70 LS1
The rear mounted trans will be your biggest hurdle. There just isn't the room under the C3 body for it.

If you are willing to modify your body behind the seats then I say go for it. The C5 suspension stuff are widely available and can be made to work with the old C3 frame.
Reply
Old Dec 7, 2005 | 01:43 PM
  #5  
70 LS1's Avatar
70 LS1
Melting Slicks
15 Year Member
 
Joined: May 2001
Posts: 2,812
Likes: 4
From: Gig Harbor Wa
Default

Originally Posted by groovyjay
If you are willing to modify your body behind the seats then I say go for it. The C5 suspension stuff are widely available and can be made to work with the old C3 frame.
Its not just behind the seats, the trans would actually have to sit between the seats. The rear axles of the C5 set farther away from the back of the seats than in a C3. I believe there just isn't enough room to mount the trans.
Reply
Old Dec 7, 2005 | 01:54 PM
  #6  
big_G's Avatar
big_G
Le Mans Master
15 Year Member
 
Joined: Jul 2005
Posts: 5,752
Likes: 4
From: Austin Texas
Default

The longer wheel-base of the C-5 (104.5 v. 96.2) creates a myriad of problems. Also, the track is wider on the C-5's. If I had DEEP pockets, I would make it happen....lol
Reply
Old Dec 7, 2005 | 02:09 PM
  #7  
GDaina's Avatar
GDaina
Race Director
Supporting Lifetime Gold
20 Year Member
 
Joined: Feb 1999
Posts: 16,978
Likes: 7
From: In Dreams There Is Truth Ohio
Default

Least expensive way....buy a ready made tube chassis and C5 components
Reply
Old Dec 7, 2005 | 02:54 PM
  #8  
redc3's Avatar
redc3
Melting Slicks
 
Joined: Dec 2004
Posts: 2,161
Likes: 0
From: pr, frederick md.
Default

least expensive way......
buy a c-5 and graft or make new c3 panels/body to fit chassis

cheapest way of all.....
paint a c3 profile on the side of a c5
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Joe Kucinski
story-2

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

 Verdad Gallardo
story-3

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-4

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-7

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-8

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-9

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
Old Dec 8, 2005 | 12:21 AM
  #9  
mlub's Avatar
mlub
Racer
15 Year Member
 
Joined: May 2004
Posts: 320
Likes: 0
From: austin tx
Default

Originally Posted by GDaina
Lot of work, you have to make a frame jig...vendors are seling tube frames with C5 components...
who is it that's selling these frames you speak of?
Reply
Old Dec 8, 2005 | 01:24 AM
  #10  
GDaina's Avatar
GDaina
Race Director
Supporting Lifetime Gold
20 Year Member
 
Joined: Feb 1999
Posts: 16,978
Likes: 7
From: In Dreams There Is Truth Ohio
Default

Originally Posted by mlub
who is it that's selling these frames you speak of?

http://www.sriiimotorsports.com/pages/691639/

Reply
Old Dec 8, 2005 | 09:43 AM
  #11  
exline's Avatar
exline
Intermediate
20 Year Member
All Eyes On Me
 
Joined: Dec 2005
Posts: 31
Likes: 0
From: warfordsburg PA
Default

there is another place to get a frame done also.Exline Custom Auto.I use C-4 suspension and your original frame for the conversion.Then you can bolt on the C-4 parts.There is a little cutting to do to the floor in the rear to get the shocks and differential to fit,the rest of your car will look stock.EMAIL exlinecustomauto@frontiernet.net(sorry web site not finished yet but do have email)Also there is another place doing the conversion,Paul Newman.His company is called Car Creations.www.carcreationsinc.com

Last edited by exline; Dec 8, 2005 at 10:02 AM. Reason: edit
Reply

Get notified of new replies

To c5 suspension conversion?





All times are GMT -4. The time now is 03:03 AM.

story-0
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-1
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-2
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
story-3
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-4
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-5
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-6
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-7
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-8
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE