This spindle maintains stock suspension and steering geometry. It will work with almost any aftermarket UCA or bolt-in lift coil-over (Call for information regarding fitment on long-travel kits). The biggest upgrade from stock is that now the lower ball joint plate is in double shear by two ½” thick tabs with 5/8” bolts; whereas factory is a single shear blind thread with 14mm bolts. The ABS sensor is relocated from the side of the spindle and placed on the top with its own access pocket to protect it from snagging something on the trail. The caliper tabs are machined into spindle for accuracy and reliability, they are not welded on. The stock swaybar is able to be maintained and the system comes with new heim swaybar links to replace the stock ball-joint units.  There is no cutting or grinding: the entire system is bolt-on. A longer brake line is needed to run this spindle; which is also available separately. This product does not work with any 4wd systems. (Actual product may appear different from the prototype depicted in the pictures on this page)