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-   -   AX-15 which T case? (http://www.wranglerforum.com/f218/ax-15-which-t-case-234600.html)

JoopMan88 04-11-2013 01:12 PM

AX-15 which T case?
 
I have an AX-15 transmission in my 88 YJ (upgrade from the B/A-10) married to a NP231 T-case.

I have been looking at the Dana 20 Ultra low twin case setup and was wondering if their was someway a way to couple it with the AX-15, is it a good idea (is the NP231 a better option?)

To go further more into detail...

I am looking to do an SOA on a Low pinion Ford 9 Inch on a 3.5 suspension lift so the greater the distance from the T-case yoke to the pinion yoke is preferred, which has less depth?

4Jeepn 04-11-2013 02:16 PM

20's front drop is on the wrong side isn't? Or can you clock it? 231 will give a lower low range in stock from.

Norcal_Chris 04-11-2013 02:38 PM

I would do a dana 300 before a dana 20. Lower low and a stonger case. You can flip the dana 300 to drivers drop and it is one of the shortest cases imput-output.

It is also 23spline imput you just need the adapter ring to your ax15.

JoopMan88 04-11-2013 02:53 PM

Nice I will have to check out the Dana 300. Found a couple on CL for pretty cheap those are pretty easy to rebuild?

Norcal_Chris 04-11-2013 03:01 PM

Quote:

Originally Posted by JoopMan88 (Post 3624057)
Nice I will have to check out the Dana 300. Found a couple on CL for pretty cheap those are pretty easy to rebuild?


Yeah. Prettu basic cases. Cast iron gear driven and lo-max makes a 4-1 kit for around $500 I think.

Norcal_Chris 04-11-2013 03:03 PM

Just measured mine and imput mounting flage to inner part of yoke were u joint cap goes is 11inches.

JoopMan88 04-13-2013 02:19 PM

Cool thank you for the info and the measurements I'll post pics when i start the project


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