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Differential swap question

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Old Feb 17, 2014 | 08:22 PM
  #21  
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Originally Posted by stein3282
I can buy gears for 3-400. Thats why I'm asking about just swapping gears or the whole differential.
You do know that you have to have a Kent/Moore set up tool and all the different size shims to install a new ring and pinion?? You cant do it properly without the tool..

BC
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Old Feb 17, 2014 | 08:32 PM
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Originally Posted by Bill Curlee
You do know that you have to have a Kent/Moore set up tool and all the different size shims to install a new ring and pinion?? You cant do it properly without the tool..

BC
Now I understand why everyone just swaps differentials. Thank you.
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Old Feb 17, 2014 | 08:45 PM
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Here are a couple of very cool post that you need to read to get a better understading about the diff.

I use RKT56 for my differential needs. Rick Kim is a trans/differential expert!

Bill

- C5, ragtopws6 , Upgrading your C5 rear with C6 Z06 guts, : http://forums.corvetteforum.com/c5-g...-z06-guts.html


- C5, Its_Go_Time, Output Shaft Install - Left and Right: http://forums.corvetteforum.com/c5-t...post1573407966

- C5 ragtopws6, T-56 Build (what’s in my tyranny?) : http://forums.corvetteforum.com/nort...-smoother.html
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Old Feb 18, 2014 | 02:07 PM
  #24  
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Originally Posted by PRE-Z06
Any will work, 2001+ are all 3-rib cases which are stronger
Some of the early production 2001 (coupe or Z06) had 1 rib differentials. Later units had 3 ribs.

Originally Posted by seansz28
a problem I ran into going from a normal 6spd diff. to an auto diff. case with 4.10 gears. my speedometer no longer works and i cannot figure out why because both diffs looked complety identical
The 2 series case is different. If you look carefully, the sensor is offset to pass side compared to the 3 series case. This is the reason you don't have speed sensor signal.


Thanks for the plug Bill!

Originally Posted by Bill Curlee
Here are a couple of very cool post that you need to read to get a better understading about the diff.

I use RKT56 for my differential needs. Rick Kim is a trans/differential expert!

Bill

- C5, ragtopws6 , Upgrading your C5 rear with C6 Z06 guts, : http://forums.corvetteforum.com/c5-g...-z06-guts.html


- C5, Its_Go_Time, Output Shaft Install - Left and Right: http://forums.corvetteforum.com/c5-t...post1573407966

- C5 ragtopws6, T-56 Build (what’s in my tyranny?) : http://forums.corvetteforum.com/nort...-smoother.html
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Old Feb 18, 2014 | 04:51 PM
  #25  
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Was going to say the same about the sensor. You are kind of hosed there.

Going through the diff to do posi plates, Belleville springs and seals is really pretty easy. Fun actually!

I bought an 03 unit with 140k miles on it. Was well maintained be the prev owner. Still dirty inside from clutch material caused by a broken belleville spring.

I added the better output shafts as well. It now works perfect!

Those posts Bill referenced are excellent btw. Print them and have at it!

Ron
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