PS: Found one in Kansas from a Ford Barn member. Hot tanked, pressure tested and magnafluxed. $500.00 plus $175.00 shipping via Fastenal. 2 cracks starting BELOW the stud hole. A crack above the stud hole is normal. A crack inside one exhaust port has been Iron-Tite pluged. It's FREE to any one who wants it. Another site won't let me use the crooks user name. I don't know how to put a black mark on his trade rating.