Tips , make sure you replace all head bolts, blow out all head bolt threads in block and make sure you reseal lower timing cover while you are down that far, make sure to use permatex (right stuff) . Make sure all areas are clean ( cover and block) or it will leak. Watch dowell pins when removing head( dowels in between head and intake.) You can remove head without pulling intake it just moves over about an inch or so. Good luck if you need tips just post it.