Military take-outs will usually include everything, pan to covers. No electrical or fuel system, or complete fuel system. Rarely with accessories (water/PS pumps or alt, don't even ask about A/C). You should be able to find out by contacting the seller before making a bid. If you're lucky, you'll end up with a rebuild-able core. Much of the time, the best part of the bargain is the box they come in (if it's a military shipping crate). There are good deals on the Ebay sales, but most of the time, they are not. Finding one locally is a much better prospect. Contrary to rumor (and seller claims), the military isn't replacing good engines. Not on purpose, anyway.