still waiting from second source on the 1983 no drag disc calipers - front . Here is the back axel set up . Any questions - E "jim" - plesant fellow. Message: 2 From: "Jim" <yj92driver@xxxx> To: <swbjeep@xxxx> Subject: Re: [SWB] brake upgrade with 4wd Disks? Date: Fri, 1 Mar 2002 15:39:41 -0500 Reply-To: swbjeep@xxxx http://www.geocities.com/xj88driver/xjreardisk.htm You should be able to follow that almost exactly, except that you'll need hat style rotors to fit the CJ bolt pattern. I haven't looked into that, but you might be able to use CJ front rotors by removing the rotors from the hub assembly and drilling the stud holes slightly oversized. I used all new, off the shelf parts except for the brackets. Those came from a race shop and had to be modified slightly because of the difference in rotor size and axle tube diameter between my XJ and the car they were designed for. You may or may not have to modify them. Its easy to do...I tell how on that page. Just grind or cut some material from the radius where the brackets weld to the axle housing. I've used that setup for over a year and it still works great. It was my daily driver for quite a while, doing over 120 miles a day and I haven't had to change rear pads yet but it stops GREAT. Jim ASE Master Engine Machinist ASE Certified Auto Technician