The K-Mac kit can be bought for the front or rear. The rear kit also comes with adjustable toe. I didn't use the adjustable toe becuase the Crossfire already has this adjustment and I was able to get it in spec. After using the K-Mac kit, I have told others to go with the adjustable links instead. The bushing in the control arm is way to hard to remove. With heat and the supplied tool it would not budge. I used a different method to remove them. The K-Mac kit is great and you get to have polyurethane bushings, if you can get them installed in the lower arms.