I live in SW Missouri, I don't have the space time or equipment to swap engines in my 65 F100. I have been on the internet for days trying to find a reputable engine remanufacturer and installer. But when I go to check them out I find this list of horror stories. So if anyone knows of one in this area I'd appreciate the help. PS. if anyone knows a school that might teach engine rebuilding I like to know. thanx.  

Join "Slick Sixties" at www.fordtruk.com. Its a site for '61-66 Ford F-100s, and post this same question.  

I built my own, but I almost bought one from these guys. They advertise on ebay. I cantacted ebay customers that bought there engines years ago. These people were very highly recomended, by complete strangers. If I was going to buy a long block I would buy it from them! They have some additional money but additional optiona as well. Cam choice,balance, port, ect. 100,000 warentee.
http://www.hiperformer.com/