Project Pale Horse
CF Veteran
Joined: Jan 2013
Posts: 1,029
Likes: 35
From: Colorado
Year: 1991 2-Door
Model: Cherokee
Engine: 4.0 liter
Yeah, That's a 35, my 91 had the same axle. But good news there are plenty of 8.25 axles out there and they won't break the bank. I already swapped in axles from an automatic XJ turned out very nice as I gained better gearing doing that. If you grab one try to get a axle from '96-'99 Auto and the drive shaft as there is a slight difference in the length of the pumpkin.
The 8.25 is plenty strong up to 33" but you may consider the Dana 44, Ford 8.8 or better if you go any taller with your tires.
The 8.25 is plenty strong up to 33" but you may consider the Dana 44, Ford 8.8 or better if you go any taller with your tires.
Thread Starter
Junior Member
Joined: Dec 2015
Posts: 47
Likes: 1
From: Great White North
Year: 1991
Model: Cherokee
Engine: 4.0
Yeah, That's a 35, my 91 had the same axle. But good news there are plenty of 8.25 axles out there and they won't break the bank. I already swapped in axles from an automatic XJ turned out very nice as I gained better gearing doing that. If you grab one try to get a axle from '96-'99 Auto and the drive shaft as there is a slight difference in the length of the pumpkin.
The 8.25 is plenty strong up to 33" but you may consider the Dana 44, Ford 8.8 or better if you go any taller with your tires.
The 8.25 is plenty strong up to 33" but you may consider the Dana 44, Ford 8.8 or better if you go any taller with your tires.
CF Veteran
Joined: Jan 2013
Posts: 1,029
Likes: 35
From: Colorado
Year: 1991 2-Door
Model: Cherokee
Engine: 4.0 liter
You can get a 8.8 with 4.10s in it if your patient and disc brakes. I wish I had waited.
Thread Starter
Junior Member
Joined: Dec 2015
Posts: 47
Likes: 1
From: Great White North
Year: 1991
Model: Cherokee
Engine: 4.0
After being in the Foxbody Mustang community for so long, I've got plenty of sources for 8.8 parts...lol A good friend of mine out in PA does some amazing work to those rear ends, I might hit him up next year before his annual pig roast.
Thread Starter
Junior Member
Joined: Dec 2015
Posts: 47
Likes: 1
From: Great White North
Year: 1991
Model: Cherokee
Engine: 4.0
Not much time to work on the Jeep with the holidays. Was workin on the old lady's truck and looked over on the shelf and saw this old Mustang intake. I figured what the hell, can't make the gas mileage any worse... Lol I'll eventually do a custom intake, but this is my 10 minute, spare part, it's cold as hell outside mod.
Thread Starter
Junior Member
Joined: Dec 2015
Posts: 47
Likes: 1
From: Great White North
Year: 1991
Model: Cherokee
Engine: 4.0
Changed the oil this weekend. Went with Rotella 15W30. Significant increase in oil pressure. Now I have 40 psi at idle and 65 psi at speed.
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