Just going over details for my swap from a 351W to a 351C. Will I need different headers for the Cleveland, and I noticed the PS pumps, mount totally different, is it possible to pull the pulleys, and swap the pumps onto the correct brackets, or are the pumps the same in that the hoses from my 67 will hook up to it. Just in case, the Cleveland is coming from the 72 LTD in my sig pic.