for you guys that are having problem with cracked intake on the 4.6 there is a unadvertised manufactures service notice. after cracking the one on my97 gt and spending all night looking for a recall and all morning looking for a intake to purchase. i called a friend that works at a dealership and asked him if he knew of anything about a problem with them did i find out about the service notice. ifa crack is visible they will replace the intake