Chrysler 8.25 27 to 29 spline axle swap
Thread Starter
Seasoned Member
Joined: Jul 2009
Posts: 306
Likes: 0
From: Los Angeles
Year: 1992
Model: Cherokee
Engine: 4.0L HO
Hey all!
So I have a two C8.25 rears. The 29 spline has 3.07 gears and bearings/crush sleeve took a crap. It will need rebuilding. I went to the JY and pulled a 27 spline the has 3.55 gears and is in my XJ now. It runs pretty good in my 5 speed on 32" BFGs.
My question is, how hard would it be to swap the axles out of the 29 spline into the 27 spline rear? I'd like to have a stronger axles with 3.55 gears and maybe add a LSD while I'm at it.
So I have a two C8.25 rears. The 29 spline has 3.07 gears and bearings/crush sleeve took a crap. It will need rebuilding. I went to the JY and pulled a 27 spline the has 3.55 gears and is in my XJ now. It runs pretty good in my 5 speed on 32" BFGs.
My question is, how hard would it be to swap the axles out of the 29 spline into the 27 spline rear? I'd like to have a stronger axles with 3.55 gears and maybe add a LSD while I'm at it.
CF Veteran


Joined: Jun 2011
Posts: 2,720
Likes: 44
From: Gainesville GA
Year: 1999
Model: Cherokee (XJ)
Engine: 4.0
Thread Starter
Seasoned Member
Joined: Jul 2009
Posts: 306
Likes: 0
From: Los Angeles
Year: 1992
Model: Cherokee
Engine: 4.0L HO
This was answered yesterday.
https://www.cherokeeforum.com/f67/c-...7-29-a-212561/
https://www.cherokeeforum.com/f67/c-...7-29-a-212561/
::Regional Moderator::
Joined: Jul 2011
Posts: 2,912
Likes: 6
From: Over here...
Year: 1986
Model: Cherokee
Engine: 2.8
Thread Starter
Seasoned Member
Joined: Jul 2009
Posts: 306
Likes: 0
From: Los Angeles
Year: 1992
Model: Cherokee
Engine: 4.0L HO
CF Veteran
Joined: Oct 2013
Posts: 2,097
Likes: 12
From: Tarpon Springs, FL / Denver, CO
Year: '98
Engine: 4.0 I6
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)



