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

1970 Differential Rebuild

Thread Tools
 
Search this Thread
 
Old Nov 2, 2019 | 03:04 PM
  #1  
Damn Yankee's Avatar
Damn Yankee
Thread Starter
Intermediate
 
Joined: Jul 2019
Posts: 34
Likes: 9
Default 1970 Differential Rebuild

Well you know how it started. One little fix up on the front suspenisson turned into a full rebuild, then let's check the rear trailing arms then a full rebuild plus new adjustable strut rods and then were already down here so lets pull the differential and check that out.

Some side play in the axle stubs so my question is?

Would anyone recommend a shop in the Atlanta Ga area who would be able to rebuild this differential?
This car will not be doing any kind of racing just cruising.

Thinking bearings, seals and probably clutch pack.

Would like not to have to ship this big hunk of iron hundred's of miles.

All replies would be much appreciated.
Reply
Old Nov 3, 2019 | 07:58 AM
  #2  
Rescue Rogers's Avatar
Rescue Rogers
Is my vette stock?? HAHA
Supporting Lifetime Gold
Veteran: Navy
10 Year Member
Community Builder
Loved
 
Joined: Oct 2015
Posts: 20,216
Likes: 9,354
From: Im not allowed to tell you
2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
Default

How much side play? some side play is normal. GM never had a maximum spec. Most of the specs on side play have come from Racing Rear End rebuilders. If you could get a reading you may not have to do it unless you have gear noise, leaks and posi slippage.

https://www.corvetteforum.com/forums...h-friends.html

some info here.

Post #3 gives GM info, but read the whole thread, its only 8 posts but has good info

Last edited by Rescue Rogers; Nov 3, 2019 at 08:31 AM.
Reply
Old Nov 3, 2019 | 10:55 AM
  #3  
Damn Yankee's Avatar
Damn Yankee
Thread Starter
Intermediate
 
Joined: Jul 2019
Posts: 34
Likes: 9
Default

Thank you Rescue Rogers

Great videos. I've learned something from the post and video.
Reply
Old Nov 3, 2019 | 11:01 AM
  #4  
Rescue Rogers's Avatar
Rescue Rogers
Is my vette stock?? HAHA
Supporting Lifetime Gold
Veteran: Navy
10 Year Member
Community Builder
Loved
 
Joined: Oct 2015
Posts: 20,216
Likes: 9,354
From: Im not allowed to tell you
2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
Default

No problem. Have a good day
Reply

Get notified of new replies

To 1970 Differential Rebuild





All times are GMT -4. The time now is 07:11 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