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

Rear toe in conversion

Thread Tools
 
Search this Thread
 
Old Apr 17, 2021 | 04:48 AM
  #21  
cl3884's Avatar
cl3884
Thread Starter
Intermediate
Liked
Loved
 
Joined: Dec 2016
Posts: 27
Likes: 2
Default

Bought on ebay from AmericanCustomTuning - for 2 reasons: They had good feedback and they use the Global Shipping Programme so I had no worries about customs clearance, paperwork and additional charges in my end.
I use the car 2000 mls per year for good weather cruising.
Reply
Old Apr 17, 2021 | 10:47 AM
  #22  
ratflinger's Avatar
ratflinger
NCM Grand Opening Veteran
Supporting Lifetime Gold
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Sep 2005
Posts: 20,979
Likes: 384
From: South of giving a damn
St. Jude Donor '11, '17
Default

Originally Posted by 7T1vette
I don't know who the manufacturer might be, but I hope they are quality parts...especially the rubber bushings. Steering and suspension are two of the critical areas involving passenger safety. Good luck with your repairs.


Please keep an eye on the rubber parts, especially as time goes on. These may be excellent parts and they may just be adequate.
Reply
Old Apr 17, 2021 | 11:37 AM
  #23  
cagotzmann's Avatar
cagotzmann
Melting Slicks
10 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Jun 2011
Posts: 3,114
Likes: 597
Default

Originally Posted by cl3884
I had my 1978 C3 to the alignment shop today after replacing the TA bushings and the shop measured that the rear was a little out of spec.
They don't have any shims for my car so I just left the shop with the print out.
Left side toe is + 0°04'
Right side toe is -0°06'
I have tried to Google how thick shims I need to get to spec?
My shop manual says total toe to be 1/16" to 3/16" but how do I relate that to degrees?

Many thanks in advance

Christian
Well its not that hard to take DIY alignment measurement. With simple tools it can be done in ~ 5 minutes.

Basic items needed.

1. smart phone with an angle app.
2. DIY straight edge to mount to your wheels.
3. laser level (toe readings)
4. 2 tape measures.
5. 4 equal length spacers (the longer the more accurate toe readings)

here is my detail DIY alignment measurements.

When I worked on this process I used my dealership alignment rack to confirm process. The dealership charged me $30.00 for them to take measurements only.

Since you have you alignment print out, you can see if you get the same results. If you are able to get similar readings then you are ready to make adjustments and feel comfortable in the DIY Alignment.

My DIY Alignment method - CorvetteForum - Chevrolet Corvette Forum Discussion

You can take all readings.

1. Thrust angle
2. Caster / Camber
3. Toe.

Last edited by cagotzmann; Apr 17, 2021 at 11:40 AM.
Reply
Old Apr 18, 2021 | 12:45 PM
  #24  
cl3884's Avatar
cl3884
Thread Starter
Intermediate
Liked
Loved
 
Joined: Dec 2016
Posts: 27
Likes: 2
Default

Great post - It inspired me to make two toe measuring tools out of some left over alu profiles.
I just need a pair og longer profiles to attach so I can get a more accurate reading.
I also did a camber tool out of a digital spirit level a while ago.

Reply
Old Apr 18, 2021 | 06:09 PM
  #25  
Mooser's Avatar
Mooser
Race Director
10 Year Member
 
Joined: Apr 2011
Posts: 11,183
Likes: 3,334
From: North of Toronto - Ontario
Default

Always handy to have some 8020 around


Made these up last year while trying to get the alignment dialed in with much help from cagotzmann and others
https://www.corvetteforum.com/forums...ocation-2.html
M

Last edited by Mooser; Apr 18, 2021 at 06:12 PM.
Reply




All times are GMT -4. The time now is 01:42 PM.

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