- Location
- Sacramento, CA
Alright guys, Im starting to do some research on building a HD 231J. The problem that I'm running into is that all of the build threads that I have read are for tcases out of HO, 23 spline jeeps. The other part that I'm not sure about is a few builds have mentioned using portions of the 241d, 231c, or 231dHD like the input or output shafts that mention they are larger (32 spline) than even the 23 spline 231J. I'm wanting to do the 6 gear planetary and the wide chain conversion.
These are the threads that I have read up on.
http://www.cherokeeforum.com/f67/building-231hd-t-case-126689/
http://www.greatlakes4x4.com/showthread.php?t=208056
http://www.fourwheeler.com/how-to/1005or-np231j-transfer-case-upgrade/
I know its a WJ, but has some same info
http://www.jeepforum.com/forum/f310/231hd-build-1291209/
http://www.jeepsunlimited.com/forums/showthread.php?546606-231HD-build
These are the threads that I have read up on.
http://www.cherokeeforum.com/f67/building-231hd-t-case-126689/
http://www.greatlakes4x4.com/showthread.php?t=208056
http://www.fourwheeler.com/how-to/1005or-np231j-transfer-case-upgrade/
I know its a WJ, but has some same info
http://www.jeepforum.com/forum/f310/231hd-build-1291209/
http://www.jeepsunlimited.com/forums/showthread.php?546606-231HD-build