I feel your pain , I had a crack in my 302 GMC head. I hunted high and low to find another and paid through the nose for it. I don't imagine there are too many 262 Ford heads available but the HAMB network seems to always come through when it counts. If and when you do find another head or heads you can always use the cracked head for research and development. You can slice it through the ports to see exactly how much you can hog out for max flow. I kept my cracked head for header building and intake mockup. Don't give up!....We're all pulling for you!