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XJ Ask the Question Thread
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
I put a grand Cherokee Dana 35 in the rear to get discs and now just having trouble finding a 373 to match the front. I run 315 70r tires (35x12.5)and it does just fine with 373. Had 410 gearing in it at one point but axles have been swapped out because blown pinion bearing.
I went through 2 8.25s and no one told me about the 8.8 when I did the swap. I use to have a lifted explorer with a 8.8 and didn't like it. I ground off all the mounts and put lead spring peaches on it. Had it all done less than a day
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
Were those early or late 8.25s? They switched to 29 splines in '97 and are generally regarded as being as strong as an XJ D44. I'm not trying to give you a hard time, but I'm curious
They're from a 2000 and 2001 xj. I never broke the axle, only had bearings blow up or start to whine like a ****. I don't rag on my jeep enough to brake anything. Just like having suspension and the ability to flex in trails!
did you ever run the axles dry? That's usually how bearings blow up
CF Veteran
Joined: Oct 2013
Posts: 5,924
Likes: 203
From: Greenville, SC
Year: 1999
Model: Cherokee(XJ)
Engine: 4.0
CF Veteran

Joined: Feb 2015
Posts: 1,528
Likes: 2
From: North Carolina
Year: 1993
Model: Cherokee
Engine: 4.0





