El-cheapo Hedman 78050 headers fit perfectly. You don't have to ding any tubes and you can even wiggle the stock big starter in and out without having to mess with them.
You do have to remove the engine-to-trans strut on the passenger side though. Also one of the tubes comes close to the passenger side inner fender, it doesn't touch on mine but you may have to give it a little smack with a hammer... no big deal.