5.9 worth looking at ?????????? from local craigslist
Oh, and I just noticed the truck mount in the second pic. It's using the LA style mount, which tells me it was out of a '93 Ram. '93 was the first year for the 5.9 and the last year for the older body style Ram, that would've used the older LA style mounting ears on the block. '94 and later Rams used the 3 mounting pads in the middle of the block.
If this is indeed a 5.9, check the casting numbers on the side, or clean the area of the block right below the driver's side head.