the head is very easy to rebuild, but if you dont want to give it a shot then send it to clearawter cylinder head, if u dont feel like buying swivils then just take off the lower bracket that holds the intake many and then take off the bottom part of the mani then the top (ive pulled intake manis off so many times ive got it to a science lol) but motor rebuilding is easy on this one just make sure u do the timing right.... uh just go to a auto parts store for the parts becus usually rebuid kits dont come with everything u know..... sory for the long continuing sentences