Breakdown Engine hoist?

I am looking for a breakdown type as that was what I saw that someone had. When I began my online search, I didn't see really anything like that which I found puzzling which was why this post was started. I'm not really into a crane as that would have to be bolted to the bed/ frame of my truck (RAM 1500) or to something stationary. Not looking to do that. I would consider a Crane if it could be placed within the receiver hitch, but would probably have low load rating. Might not be an issue on say a SB short block. Not really worth it for a long block. Still leaning towards the harbor freight fold up.