Does anyone have a good idea what duel master cylinder and fluid valve adj. for our trucks. I got my disk kit from Charlie and I really like the tough  look of kit and all parts will be easy to find. His instruction sheet would be hard to beat. even an old coot like me understand it  I am glad I got  this kit. It was a big day drove to Jackson tnn.  220 miles round trip picked up jeep rear end looks like new. And complete hub to hub. When I got home disc kit and new perches were in the mail.