Just a word of advice to anyone getting ready to install headers, if you think there is the slightest chance you'll ever want to change your motor mount - do it at the same time!! I didn't think about it when I did my headers 6 months or so ago, and am seriously paying for it now. It's a cheap upgrade and worth it. Just do it! And if you get a cheaper mount, save some hassle and replace the bolts that come with it with some grade 8 bolts from Lowes or whereever... cheap insurance.