Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Need 12 bolt info

Old 06-24-2006, 08:48 AM
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Default Need 12 bolt info

Search isn't working for me, so here we go.

33 and 34 spline. What is the difference??
Already picked out gears....4.10's.
That is really about it.
Can't wait to have a 12 bolt under this car with a better gear.

Anything else I should be aware of when ordering??
I am going to keep ABS/TCS so I need the 4 channel right?
Old 06-24-2006, 06:16 PM
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Anyone?

Need to order soon.
Old 06-24-2006, 07:19 PM
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Originally Posted by Mr. Luos
Search isn't working for me, so here we go.

33 and 34 spline. What is the difference??
Already picked out gears....4.10's.
That is really about it.
Can't wait to have a 12 bolt under this car with a better gear.

Anything else I should be aware of when ordering??
I am going to keep ABS/TCS so I need the 4 channel right?

difference between 33 and 34 spline= 1 spline
but honestly it just basically means there is one more spline helping to hold the power 34>33 but a 33 is plenty.

And as far as your ABS/TCS.....yes you need the 4 channel. Good luck......i wish i could afford a 12 bolt already!

Brent
Old 06-24-2006, 07:57 PM
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So if the price is the same for the 33 and the 34 spline, I should get the 34?
Or is there a downfall to having more?
Old 06-24-2006, 08:24 PM
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There is calculator on the moser site to see what axles you should go with axle calculator . I went with 30 spline and thats more than enough for what i do.
This quote is off of the moser site.
To achieve maximum performance you should use the smallest axle that will safely handle the torque your car produces.
Old 06-24-2006, 08:35 PM
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Mine will be the way it is for now powerwise.
But I would like to add to it eventually.

Thinking 33 spline will be fine though.
Thanks for that link. Perfect site for my question.
Old 06-25-2006, 12:12 AM
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what differential are you going with trurtrac or eaton posi. Oh and 33 spline should be more than enough for most cars. I have the truetrac diff in mine and have had no problems i have about 6k miles on it and works fine and I have 4.11 richmond gears so my rear has buzz to it i have read that richmond gears are the noisest.
Old 06-25-2006, 09:13 AM
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Not sure yet. Looking for a close to stock feel, other than the gears of course.
Limited slip would probably be best.
Looking to order tomorrow afternoon.
Old 06-25-2006, 07:25 PM
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Okay...even more crap questions.

Moser or Strange?
Which works best with the stock torque arm bolt locations and the stock driveshaft??
I have a UMI torque arm, but I want to make sure that fits the new rear diff.


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