That auction comes up very regularly. Same ad same price. Also notice that the user id's are "kept private" this is to keep you from contacting the winner of previously scammed bidders. I also e-mailed him and asked him for the block numbers and head casting numbers and he replied "5.7L". Also notice he only takes wire transfers and bank drafts and also his feedback, not a single one of them envolves any type of engine or performance parts. the list goes on and on. I work for the sheriffs office and I recieve calls regaurding similar scams very often, e-bay is a great place to find good crap real cheap, but it is also really easy to lose a lot of money.