Yep, the HD one. $417
http://www.rockauto.com/en/catalog/ford,2007,expedition,5.4l+v8,1433530,brake/wheel+hub,rotor+&+brake+pad+kit,13824?a=Referer+www.expeditionforum.com+URL+/
No on the calipers. The stockers are fine, just cleaned them up. I still need to do the rears (its just been too hot...