The fake Mach has a 351 Cleveland. Heres the link if you care. Guy says he will take 5k bottom dollar and he seems firm but hes a jerk, IMHO. http://phoenix.craigslist.org/evl/cto/1281336765.html

Im looking for anything 71-73 Mach 1 - 351 Cleveland or Windsor. I don't want to break the bank, because I really want to do the restore myself. Im looking at one in California for 8k a little more than I want to pay if I can help it. Prefer to be in the 5k range. Definitely would appreciate the help, I have Dan looking for me at Amwest but hes pretty busy and doesn't seem to be looking to hard