I've got the old Lima engine out of my Ranger sitting in the driveway. The head is bad and the engine has somewhere between 170k and 370k miles on it. Otherwise the engine ran smooth. It never overheated. Just gushed oil. I was going to rebuild it and slap a DOHC Volvo head on it. Since someone decided to fall asleep while driving down the road and consequently destroy the truck, I have decided the engine needs to go.
If you want to pick the engine up and get it out of my driveway, you can have it.