Thanks, CRAFT. You know, I'm not sure if I mentioned it, turns out I didn't. My ZJ had the 5.2l (AWEsome engine). So when I mentioned V8 modified, I meant if the spline count from 5.2 matched the 4.7HO. This is like Calculus to me so forgive my confusion, I don't really want to open the case again to swap shafts, so it would be a direct bolt-on? Bryan