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

Any one use Tom's Diff Locator Kit

Thread Tools
 
Search this Thread
 
Old Oct 5, 2010 | 02:34 PM
  #1  
shamby's Avatar
shamby
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2001
Posts: 704
Likes: 10
From: Blairsville Ga
Default Any one use Tom's Diff Locator Kit

I purchased Tom's differential Locator kit and can not figure out how to install the disk. I've got my bushings out but I can't determine where the disk should mount. If they mount flush at the top? Anyone else have them? Thanks Scott
http://www.tomsdifferentials.com/catalog.asp?pg=25
Reply
Old Oct 5, 2010 | 03:00 PM
  #2  
Gordonm's Avatar
Gordonm
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 1999
Posts: 19,610
Likes: 778
From: Forked River NJ
Default

The bushings get left in and the discs get put on top the the bushings. I'll see if I have a picture of mine. I used studs and ran a nut up on the bushings and tightened it down then put the disc on and tightened the second nut. I made mine. I cut 2 discs of aluminum and drilled a hole in them and then made the studs the correct length. Not as shiny as Toms but they get the job done.
Here you can see it.


Last edited by Gordonm; Oct 5, 2010 at 03:04 PM.
Reply
Old Oct 5, 2010 | 03:05 PM
  #3  
shamby's Avatar
shamby
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2001
Posts: 704
Likes: 10
From: Blairsville Ga
Default

Then I just did a big oops. I took the bushings out and destroyed them in the process. When I called and ordered the kit I could have sworn that they said to remove them, but I guess I miss under stood.
Thanks for the reply
Reply
Old Oct 5, 2010 | 03:08 PM
  #4  
Gordonm's Avatar
Gordonm
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 1999
Posts: 19,610
Likes: 778
From: Forked River NJ
Default

Yes they need to be in there. They should not call it a locater but a stiffener instead. It just keeps the crossmember a little more secure than the rubber bushing. Here is another shot

Reply
Old Oct 5, 2010 | 03:11 PM
  #5  
shamby's Avatar
shamby
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2001
Posts: 704
Likes: 10
From: Blairsville Ga
Default

Well crap, I just blew 120 bucks. I like how you did your fuel pump and filter. Did you just have the fitting welding in the bottom of the tank?

Thanks for the post
Reply
Old Oct 5, 2010 | 03:28 PM
  #6  
Gordonm's Avatar
Gordonm
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 1999
Posts: 19,610
Likes: 778
From: Forked River NJ
Default

Originally Posted by shamby
Well crap, I just blew 120 bucks. I like how you did your fuel pump and filter. Did you just have the fitting welding in the bottom of the tank?

Thanks for the post
No it is actually a fuel bulkhead. It has a special washer on both sides so as you tighten it down it seals it up. The fitting is black and the washer is white with a rubber seal on the inside. The line to the pump is a #8 line and number #6 from the pump forward. I did this because I run fuel injection. It runs at 40 psi.
Reply
Old Oct 5, 2010 | 03:31 PM
  #7  
shamby's Avatar
shamby
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2001
Posts: 704
Likes: 10
From: Blairsville Ga
Default

Nice and clean. I did a similar install on my jeep wrangler but not as clean. It was carb but I changed it out to a 4.0 stroker with fuel injection. I'm assuming your tank does not have a bladder..
Reply
Old Oct 5, 2010 | 04:40 PM
  #8  
Gordonm's Avatar
Gordonm
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 1999
Posts: 19,610
Likes: 778
From: Forked River NJ
Default

No bladder. It really needs a small sump though. When fuel gets low and I hang a corner the fuel pressure drops and the motor sputters. Only when it gets real low.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

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

 Michael S. Palmer
story-4

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

 Joe Kucinski
story-5

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

 Joe Kucinski
story-6

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

 Verdad Gallardo
story-7

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

 Joe Kucinski
story-8

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

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Oct 5, 2010 | 04:45 PM
  #9  
MelWff's Avatar
MelWff
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 18,710
Likes: 2,574
Default

the bushing that is supposed to be removed for this kit is on the front of the differential tongue
Reply
Old Oct 5, 2010 | 05:20 PM
  #10  
TheSkunkWorks's Avatar
TheSkunkWorks
Le Mans Master
10 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Apr 2007
Posts: 7,353
Likes: 72
From: Graceland in a Not Correctly Restored Stingray
Default

Not all is lost. If you're a candidate for raising your diff anyway and not opposed to doing a little fab work (including light welding), you could return the kit and mount it sans bushings old school style with some of these...



AFAIK they're no longer available anywhere , but I should still have the dimensions and instructions filed away somewhere if you decide that you need them. FWIW, you're a candidate to raise your diff if you've significantly lowered your ride heights. My $.02


TSW
Reply
Old Oct 5, 2010 | 05:31 PM
  #11  
shamby's Avatar
shamby
Thread Starter
Pro
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2001
Posts: 704
Likes: 10
From: Blairsville Ga
Default

If it's not alot of trouble I'd like to look at the dimensions and instructions. The car is lowered and I've been trying to figure out how to get rid of the gap. I can do a little welding as long as know one can see it.
Thanks
Reply
Old Oct 5, 2010 | 05:40 PM
  #12  
TheSkunkWorks's Avatar
TheSkunkWorks
Le Mans Master
10 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Apr 2007
Posts: 7,353
Likes: 72
From: Graceland in a Not Correctly Restored Stingray
Default

Originally Posted by shamby
If it's not alot of trouble I'd like to look at the dimensions and instructions. The car is lowered and I've been trying to figure out how to get rid of the gap. I can do a little welding as long as know one can see it.
Thanks
Got to go for now, but I'll PM you later with them when I get back online.
Reply

Get notified of new replies

To Any one use Tom's Diff Locator Kit





All times are GMT -4. The time now is 12:56 PM.

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