I have a cracked/blower head on a 2000 Durango slt. What is the best way to go about fixing it?

 

We can't really judge from a simple one line advice plea. It heavily depends upon your DIY skills, your wallet size, and what is available in your area in the way of repair shops, or speed shops if DIY. I swapped out my 5.9 heads myself, but I've been wrenching all my life.