I just installed a 2000 gt k member in my 91 fox that had the 2.3. it bolted up fine and all but I noticed the rack which is my original fox rack when fully bolted up just barely goes inside the steering shaft where you clamp down that goes to the wheel. I know the racks are lower in the 4.6 members. Does the 4.6 racks have a longer shaft on them? Or do I need a longer steering shaft? And can I get them out of 3.8 cars? Thanks