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

U-joint sizes?

Thread Tools
 
Search this Thread
 
Old Jul 16, 2012 | 12:11 AM
  #1  
Bugman Jeff's Avatar
Bugman Jeff
Thread Starter
Instructor
 
Joined: Mar 2010
Posts: 228
Likes: 0
From: Evansville WI
Default U-joint sizes?

I searched, and either didn't see what I want, or found conflicting info. I need to replace all 6 u-joints on my '73 L48 manual trans car. I can't seem to find solid information on what size joints are required. Can someone tell me definitively:
What size are the half shaft joints?
What size are the driveshaft joints?
Are the driveshaft joints the same front and rear?

Thanks for the help.

Last edited by Bugman Jeff; Jul 16, 2012 at 12:40 AM.
Reply
Old Jul 16, 2012 | 12:35 AM
  #2  
northern77's Avatar
northern77
Advanced
 
Joined: Jun 2010
Posts: 86
Likes: 0
From: Pulaski Wisconsin
Default

Got this from a Tracdogg2 post

Drive shafts

All corvettes with 350 trans use 1330 u-joint.
All corvettes with 400 use 1330 u-joint.
All corvettes 71 -79 regardless of trans use 1330 u-joint.
All corvettes with manual trans 70 & older use 1310 u-joint.
Reply
Old Jul 16, 2012 | 05:23 AM
  #3  
tracdogg2's Avatar
tracdogg2
Drifting
 
Joined: Jul 2002
Posts: 1,995
Likes: 110
From: Garland Texas
Default

Driveshaft 1330
Halfshafts 350
Reply
Old Jul 16, 2012 | 10:06 PM
  #4  
Bugman Jeff's Avatar
Bugman Jeff
Thread Starter
Instructor
 
Joined: Mar 2010
Posts: 228
Likes: 0
From: Evansville WI
Default

Thanks for the info.
I assume the "350" is supposed to be "1350"?
Reply
Old Jul 17, 2012 | 12:32 PM
  #5  
tracdogg2's Avatar
tracdogg2
Drifting
 
Joined: Jul 2002
Posts: 1,995
Likes: 110
From: Garland Texas
Default

yes 1350 sorry about that
Reply

Get notified of new replies

To U-joint sizes?





All times are GMT -4. The time now is 04:32 AM.

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