Head bolts are 14mm. Use a good 6 point socket. All manifold nuts are 13mm. Support bracket for intake are 12mm. You will need to remove the upper timing cover to remove/cut the timing belt. Timing cover bolts are 10 and 12. The water pump pulley has to come off to get the timing cover off. 10mm nuts. Unless the heater hoses look new, cut em. otherwise unclamp and keep em. oh yeah, valve cover, 10mm. I've found the best tool for the intake nuts is a 1/4 drive ratchet, extention, and 13mm swivel socket.