Well i know its possible to put a ITR intake on an LS head with slight modification to the flange. However I have a Sheetmetal intake manifold from my LS that id like to use on my ITR head. My question is....should i reweld a itr flange onto the manifold. OR can i tap the ITR head for a stud a little lower than the original location on the head so the manifold will correspond with the bolt pattern? is there any reason why that stud is at that location?? thanks!