04 5.7 hemi all torn apart previous heads dropped a Valve and three out of the eight Pistons are hurt cylinder walls are scored. The block needs to be machined and new pistons need to be bought. I have two sets aheads one set is 08 the other set is 05. I have all the other parts to put this motor back together. But the block will need to be machined new pistons bought and bearings and other stuff like that.