I scored calipers both fronts off a 2008 Tahoe from local salvage yard for $0.00 I just ordered hawk pads front and rear, power stop drilled and slotted rotors front and back. is there anything else I need to get before I jump into this in a few weeks when get access to a heated shop and lift? want to have everything on hand and have it all done at once. thanks guys, oh and it's being done a 2004 Tahoe z71