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

suspension rebuild - work in progress -

Thread Tools
 
Search this Thread
 
Old Dec 18, 2017 | 11:51 AM
  #1  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default suspension rebuild - work in progress -

here's a project I've been wanting to do for several years now - finally got around to starting it...
took a couple days to press out the bushing and ball joints. some say you can do it without a press, but it gave my 20 ton a workout. any of you guys want these - FREE, just pay S&H -

some "work in progress" shots - i'm about half way through the piece/part rebuild. I bought just about everything from an on-line salvage yard and fleabay - mostly 87 parts - a few 84. I opted to go this route since I'll have less down time on my 85 -



below - the lower control arm on the right is freshly bead blasted, the upper on the left is lightly polished and sealed, using wenol compound with 0000 steelwool -







as I said, about half way - figure i'll start the actual rebuild on the front end in a couple weeks. in case anyone wants to know why I have red and black bushings, well, i didn't buy a complete master kit, but took advantage of online pricing and sales on individual kits. i saved over $80, and for $80, i wouldn't give a rats-**** if they were pink and blue -

Last edited by Joe C; Dec 21, 2017 at 03:45 AM.
Reply
Old Dec 18, 2017 | 03:31 PM
  #2  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Looking good Joe.
Reply
Old Dec 18, 2017 | 04:20 PM
  #3  
rklessdriver's Avatar
rklessdriver
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2005
Posts: 3,624
Likes: 431
From: Dale City VA
Default

Nice work.
Will
Reply
Old Dec 19, 2017 | 09:11 AM
  #4  
hcbph's Avatar
hcbph
Safety Car
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2013
Posts: 4,427
Likes: 604
From: Minneapolis Mn
Default

Joe

Looking good! I've done my rear so I know a little of what you've run into. I will suggest if you like those curvy country roads to check out the Banski suspension package. Even if you have a tight suspension on your car, it was unbelievable how well it handles those roads since doing the upgrade to my 86 last winter. I get nothing out of the recommendation, they work for me though so passing it along.
Reply
Old Dec 19, 2017 | 09:41 AM
  #5  
Kubs's Avatar
Kubs
Le Mans Master
15 Year Member
Community Builder
Community Favorite
Top Answer: 5
 
Joined: Oct 2007
Posts: 9,682
Likes: 3,433
From: Akron Ohio
2025 Corvette of the Year Finalist - Modified
2024 C5 of the Year Winner - Modified
2023 C5 of the Year Finalist - Modified
2022 C5 of the Year Finalist - Modified
St. Jude Donor '09-'10-'11
Default

Nice work on the aluminum! Looks very professional.
Reply
Old Dec 19, 2017 | 06:27 PM
  #6  
vettespecial's Avatar
vettespecial
Instructor
10 Year Member
 
Joined: Jun 2012
Posts: 185
Likes: 24
From: Tennessee
Default front end

Looks good! just did the front end on my 90, ride quality is great! and i used plenty of poly lube. doing rear end soon.
Reply
Old Dec 19, 2017 | 10:02 PM
  #7  
VikingTrad3r's Avatar
VikingTrad3r
Oil Producer
Supporting Gold
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2014
Posts: 9,367
Likes: 2,735
Default

im right behind you guys!

this just arrived. joe, are you thinking that an arbour press wouldnt work?
Reply
Old Dec 19, 2017 | 10:36 PM
  #8  
PatternDayTrader's Avatar
PatternDayTrader
Race Director
10 Year Member
 
Joined: Oct 2008
Posts: 17,982
Likes: 1,074
From: Lansing MI
Default

Lots of work there. Looks really good.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

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

 Joe Kucinski
story-3

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

 Verdad Gallardo
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

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

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Dec 20, 2017 | 01:51 AM
  #9  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default

Originally Posted by VikingTrad3r
this just arrived. joe, are you thinking that an arbour press wouldnt work?
I have a one ton arbor, and i'm thinking most of the suspension parts might be too big and too awkward to use with any success, and I don't think one or two thousand pounds will handle it. don't really know - didn't tried it. if you have an arbor, all you can do is give it a shot. if you don't have an arbor, I wouldn't buy one just for the suspension work - I honestly don't think it can handle the job.

Last edited by Joe C; Dec 20, 2017 at 01:58 AM.
Reply
Old Dec 20, 2017 | 06:02 AM
  #10  
ghoastrider1's Avatar
ghoastrider1
Le Mans Master
15 Year Member
 
Joined: May 2006
Posts: 7,708
Likes: 266
From: indy indiana
Default

looks great and you can tell you care about doing it right. Gives me something to shoot for.
Reply
Old Dec 20, 2017 | 07:54 AM
  #11  
Kubs's Avatar
Kubs
Le Mans Master
15 Year Member
Community Builder
Community Favorite
Top Answer: 5
 
Joined: Oct 2007
Posts: 9,682
Likes: 3,433
From: Akron Ohio
2025 Corvette of the Year Finalist - Modified
2024 C5 of the Year Winner - Modified
2023 C5 of the Year Finalist - Modified
2022 C5 of the Year Finalist - Modified
St. Jude Donor '09-'10-'11
Default

When I did mine (about 10 years ago) I didnt have some of the fancy tools I have now. I used a big C clamp in a vise to get them out. Worked well. I know people have also used a torch to burn the rubber out.

Reply
Old Dec 20, 2017 | 08:20 AM
  #12  
PatternDayTrader's Avatar
PatternDayTrader
Race Director
10 Year Member
 
Joined: Oct 2008
Posts: 17,982
Likes: 1,074
From: Lansing MI
Default

Seems like a ball joint press and an impact gun would be perfect.
Reply
Old Dec 20, 2017 | 08:38 AM
  #13  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default

Originally Posted by Kubs
When I did mine (about 10 years ago) I didnt have some of the fancy tools I have now. I used a big C clamp in a vise to get them out. Worked well. I know people have also used a torch to burn the rubber out.

- I guess it's how creative you can get. I saw some pics over on a miata forum that shows a guy using an arbor press to remove bushings, so maybe that will work - ??? burning them out -- with my luck i'd burn down the friggin house -

I saw a pic of someone using a two-jaw puller to remove the upper bushings and pivot bar - clamped the thing down to a workbench with some homemade fixture. again, it's all about creativity....

a while back, I got "creative" and convinced the wife I needed a press -

Last edited by Joe C; Dec 21, 2017 at 11:16 AM.
Reply
Old Dec 20, 2017 | 08:54 AM
  #14  
81c3's Avatar
81c3
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2005
Posts: 8,561
Likes: 946
From: Communist Colorado
Default

Im going to do the dog bones on mine... what was the process to remove the rubber bushings from those?
Thanks!!

Your pics and work look great so far!
Reply
Old Dec 20, 2017 | 09:08 AM
  #15  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Originally Posted by Joe C
- I guess it's how creative you can get. I saw some pics over on a miata forum that shows a guy using an arbor press to remove bushings, so maybe that will work - ??? burning them out -- with my luck i'd burn down the friggin house -

I saw a pic of someone using a two-jaw puller to remove the upper bushings and pivot bar - clamped the thing down to a workbench with some homemade fixture. again, it's all about creativity....

a while back, I got "creative" and convinced the wife I need a press -
If the house isn't in ashes then it will certainly not smell pleasant. That burning rubber is very stinky. And it permeates into everything for a while.
Reply
Old Dec 20, 2017 | 09:27 AM
  #16  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default

Originally Posted by 81c3
Im going to do the dog bones on mine... what was the process to remove the rubber bushings from those?
Thanks!!

Your pics and work look great so far!
on the rear control arms, remove one or both (rubber) flanges from the original bushings. here's a pic I found on-line -



I found using a utility knife a bit cumbersome. I had an old fish filleting knife that worked like a champ. had to keep sharpening it, but it seemed to work better than the utility knife.

once the flanges are removed, the bushings press out without much effort. as Kubs posted, I imagine a large c-clamp would work, or maybe a two-jaw bearing puller. the new bushing are two piece, and go in with little effort. at best, maybe a bench vice for the center sleeve.


Last edited by Joe C; Dec 20, 2017 at 01:17 PM.
Reply
Old Dec 20, 2017 | 09:46 AM
  #17  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default

Originally Posted by Randy M
If the house isn't in ashes then it will certainly not smell pleasant. That burning rubber is very stinky. And it permeates into everything for a while.
I hear ya, but that wouldn't be the end of it - now you have to explain "stupidity" to the wife. that never goes well....
Reply

Get notified of new replies

To suspension rebuild - work in progress -

Old Dec 20, 2017 | 10:32 AM
  #18  
81c3's Avatar
81c3
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2005
Posts: 8,561
Likes: 946
From: Communist Colorado
Default

Originally Posted by Joe C
on the rear control arms, remove one or both (rubber) flanges from the original bushings. here's a pic I found on-line -



I found using a utility knife a bit cumbersome. I had an old fish fillet knife that worked like a champ. had to keep sharpening it, but it seemed to work better than the utility knife.

once the flanges are removed, the bushings press out without much effort. as Kubs posted, I imagine a large c-clamp would work, or maybe a two-jaw bearing puller. the new bushing are two piece, and go in with little effort. at best, maybe a bench vice for the center sleeve.

Cool... thanks. I have a 12 ton press if needed for anything.
Reply
Old Dec 20, 2017 | 10:42 AM
  #19  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 763
Default

Originally Posted by 81c3
Cool... thanks. I have a 12 ton press if needed for anything.
a 12 ton should handle it with ease -
Reply
Old Dec 20, 2017 | 10:51 AM
  #20  
dclafleur's Avatar
dclafleur
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2005
Posts: 6,551
Likes: 36
From: Jenks OK
Default

I've got the press but your after pictures are making me think I need a blasting cabinet now..
Reply



All times are GMT -4. The time now is 01:25 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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