Older xjs have a removable bracket for mounting the single piston . 2000 and up Grand cherokee also have them. Ive read that using the silver caliper from them will clear a 15 inch wheel. Anyone tried this yet ?.....https://www.cherokeeforum.com/f2/upg...-brakes-67258/

 

when i swapped in my one piece d30 out of my 89 limited so i could have the larger u-joints in my 90, i just swapped the knuckles so i can use my 90 calipers.
but that doesn't get you the wj brakes but once i went with the larger booster, it did the trick.

 

Booster deff did the trick here also. Im always looking to up the performance of every possible point.

 

More info found today.. Using a 2002 explorer sport trac front roto keeps 5 on 4 1/2 bolt pattern and just as tall as grand rotors.....http://www.naxja.org/forum/showthread.php?t=1087010

 

interesting

 

Locating used parts for trial fit hopefully this week. Gonna see if a new upgrade is possible with out knuckle change. Wondering why spacers are used with the knuckle change up grade ?

 

Wj knuckle is shorter than xj...http://www.virtualjeepclub.com/showt...kle-conversion

 

Got a 2004 Grand stopping buy tomorrow gonna do some nogiin poking at bracket.

 

More info...http://jeepm62superchargerkit.blogsp...blog-page.html

 

i've always wanted to attempt that upgrade. maybe i will just wait till you do yours. haha

 

here is a video of the upgrade.

 

Thats cool...

 

Close but im attempting to not use wj knuckle or change any steering parts.

 

You've peaked my interest. Never heard of this.

 

Think out side the box. If these braket have same bolt pattern is where Im at...