want to run 37's.. ?'s on lift
Just look for a 76-79 f150 or bronco, for the Full width Dana 44 front and 9" rear. The rear is almost bolt in, other than shock mounts and the front will need some work to be mounted, if you search on google you will find alot of build threads on this setup. both axles can be built to handle the 37s in mud and parts are cheap and available. Also a lightweight option. I put these axles under my xj with a rustys 3" lift and minimal trimming and cleared 35s on stock dodge wheels with no problems.
aka Wade-O
Joined: Dec 2008
Posts: 3,703
Likes: 10
From: IN
Year: 1989 Comanche
Model: Cherokee
Engine: 4.0
37s on an xj are not an uncommon thing? I dont see it being more realistic by putting 37s on a fullsize truck instead. The 4.0 has plenty of power to spin 37s with the correct gearing and swapping in axles is fairly easy for anyone that knows how to weld.
i know the dodge v10 is gonna be haevier... the problem in my situation is im in high school and me and my friend are wantin a mudder/beater that we wont have to worry about scratching or denting. you know what i mean.. ?
Seasoned Member
Joined: Dec 2008
Posts: 495
Likes: 2
Year: 1995
Model: Cherokee
Engine: 4.0L High Output
I don't think it's out of the question at all to run 37s on an XJ. Especially for a mud machine. It won't be super cheap to do, but I bet you could fit it into a reasonable budget. Start by doing a budget lift, making rear bastard spring packs and using commonly available junkyard springs as spelled out in this article...
http://www.lunghd.com/Tech_Articles/...udget_Lift.htm
Throw a 2" shackle/spacer budget boost on top of that for around 6" of total lift. Now the pricey part, you'd have to source some stout axles, at least D44s, or better yet a D44 up front and a D60 rear. Budget option would probably be to run Waggy 44's front and back. Weld the spider gears in the rear for a fully locked rear. Regear down to a 4.88, or 5.13 gear. Get and SYE, or if that's too expensive, drop the x-member and shim the rear axle.
You'll probably need longer control arms, so shop wisely and find some cheap ones. Rusty's makes inexpensive fixed arms for various lift heights. And buy some inexpensive shocks like RC or Rustys. And trim the crap outta the fenders. Get your wheels and tires and hit the mud! I bet it could be done for just a few grand including the purchase price of the XJ, and you'd have a very capable mudder!
http://www.lunghd.com/Tech_Articles/...udget_Lift.htm
Throw a 2" shackle/spacer budget boost on top of that for around 6" of total lift. Now the pricey part, you'd have to source some stout axles, at least D44s, or better yet a D44 up front and a D60 rear. Budget option would probably be to run Waggy 44's front and back. Weld the spider gears in the rear for a fully locked rear. Regear down to a 4.88, or 5.13 gear. Get and SYE, or if that's too expensive, drop the x-member and shim the rear axle.
You'll probably need longer control arms, so shop wisely and find some cheap ones. Rusty's makes inexpensive fixed arms for various lift heights. And buy some inexpensive shocks like RC or Rustys. And trim the crap outta the fenders. Get your wheels and tires and hit the mud! I bet it could be done for just a few grand including the purchase price of the XJ, and you'd have a very capable mudder!



