C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

rear spring

Thread Tools
 
Search this Thread
 
Old Oct 25, 2013 | 08:15 AM
  #1  
1973's Avatar
1973
Thread Starter
Instructor
10 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2012
Posts: 109
Likes: 1
Default rear spring

thinking of replacing the rear spring on my 454 1973 and looking for suggestions please?
stock type? NAPA?
Reply
Old Oct 25, 2013 | 08:32 AM
  #2  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

What do you want? Stock steel, fiberglass?
Reply
Old Oct 25, 2013 | 09:43 AM
  #3  
MelWff's Avatar
MelWff
Race Director
15 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 18,597
Likes: 2,540
Default

I would go with fiberglass but you also have to install gas shocks. You also have to decide what rate you want based upon the type of driving you intend to do.
Reply
Old Oct 25, 2013 | 03:34 PM
  #4  
jb78L-82's Avatar
jb78L-82
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2007
Posts: 7,410
Likes: 949
From: Tennessee/Rhode Island
Default

Went with a 360 VBP monospring back in 1986 when no one was using them on my 78 L-82 gymkhana suspended car and have never looked back. I would not use a steel spring which is heavy, will sag, and rides harshly!
Reply
Old Oct 25, 2013 | 11:09 PM
  #5  
1973's Avatar
1973
Thread Starter
Instructor
10 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2012
Posts: 109
Likes: 1
Default rear spring

Originally Posted by Easy Mike
What do you want? Stock steel, fiberglass?
well, looking for what ever will be the best, so far sounds like the fibreglass?

thank you!
Reply
Old Oct 25, 2013 | 11:10 PM
  #6  
1973's Avatar
1973
Thread Starter
Instructor
10 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2012
Posts: 109
Likes: 1
Default

Originally Posted by MelWff
I would go with fiberglass but you also have to install gas shocks. You also have to decide what rate you want based upon the type of driving you intend to do.
do you mean gas shocks in the back?
Reply
Old Oct 26, 2013 | 08:35 AM
  #7  
lvmyvt76's Avatar
lvmyvt76
Melting Slicks
 
Joined: May 2011
Posts: 2,753
Likes: 119
From: Springfield Missouri
Default

why do you have to install gas shocks??? I never did an my ride is great with a fiberglass spring. They did not recommend gas shocks when I called them to talk about the different springs, they reccommened stock Delco shocks for street use.
Reply
Old Oct 26, 2013 | 10:06 AM
  #8  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by 1973
...looking for what ever will be the best...
"Best" is totally up to you. If stock is important, you will want a replacement steel spring.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

2027 Corvette vs The World: Every Model vs Closest Competitor

 Joe Kucinski
story-2

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-3

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-4

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-5

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-6

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-7

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-8

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-9

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski
Old Oct 26, 2013 | 07:48 PM
  #9  
1973's Avatar
1973
Thread Starter
Instructor
10 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2012
Posts: 109
Likes: 1
Default

Originally Posted by Easy Mike
"Best" is totally up to you. If stock is important, you will want a replacement steel spring.
no not at all concerned with stock, plan to build the engine a little, has nitrous, TH400 + converter, 454,
only think I want to keep stock is the body/hood- been hard to find a manifold to fit it
Reply
Old Oct 27, 2013 | 04:20 PM
  #10  
dochorsepower's Avatar
dochorsepower
Drifting
10 Year Member
 
Joined: Sep 2010
Posts: 1,412
Likes: 50
From: Laguna Niguel California
Default

I've had a fiberglass spring in mine for over 25 years, still fine. The original steel spring broke a leaf after only about eight years of age. You probably want special shocks for the different rebound rate. After several shock installations, I finally like the current setup with Koni's set one turn stiffer than mid-range.
Reply
Old Oct 27, 2013 | 08:32 PM
  #11  
drwet's Avatar
drwet
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2009
Posts: 3,195
Likes: 632
From: Thunder Bay
Default

If originality isn't important to you, don't even consider a steel spring. You won't believe the difference with the fiberglass. If the steel spring was any good, The General would still be using them.
Reply
Old Oct 27, 2013 | 09:27 PM
  #12  
Lil" Red Corvette's Avatar
Lil" Red Corvette
Racer
Supporting Lifetime Gold
15 Year Member
 
Joined: Feb 2009
Posts: 330
Likes: 7
From: Las Vegas Nevada
Default

Don't buy TRW.
Reply
Old Nov 2, 2013 | 02:46 PM
  #13  
1973's Avatar
1973
Thread Starter
Instructor
10 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2012
Posts: 109
Likes: 1
Default

thanks!!

can you give a good place to purchase the spring & shocks?

does the new spring usually come with the end links?
Reply
Old Nov 2, 2013 | 06:13 PM
  #14  
vetteman1981's Avatar
vetteman1981
Instructor
Supporting Lifetime
15 Year Member
 
Joined: Jul 2009
Posts: 213
Likes: 13
From: Jefferson City Missouri
Default

Originally Posted by 1973
thanks!!

can you give a good place to purchase the spring & shocks?

does the new spring usually come with the end links?
Try VB&P make sure you tell them you are a Corvette Forum member for a 10% discount.

http://www.vbandp.com/

Discount Code in this link

http://forums.corvetteforum.com/c3-t...m-members.html
Reply
Old Nov 6, 2013 | 06:03 PM
  #15  
donyue's Avatar
donyue
Pro
 
Joined: Oct 2009
Posts: 523
Likes: 4
From: Calgary Alberta
Default

I've got the VB&P dual mount spring.

It offers adjustable spring rates, ride heights, and also mounts to the rear cross member instead of the differential cover.

I've read about the "ears" on the differential cover breaking off in our cars, so I figured since I am going to replace my metal spring anyways then I would remove the risk of breaking the differential cover by installing the dual mount spring.

The spring isn't installed yet, but that will be the project this coming spring.

Hope that helps.
Reply

Get notified of new replies

To rear spring





All times are GMT -4. The time now is 05:58 PM.

story-0
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-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE