No I was right the first time, a 5.0 into the mercedes, and the explanation....well it's going into a 300ce with a plain 3.0L straight 6 that has a bad ****** and either has a cracked head or head gasket is bad, I don't know if any of you know what its like to check your coolant and see nothing but oil.... and then hearing about the cost on mercedes parts and repairs...........atleast with a ford engine and a power band I'll like I can work on the engine myself, and add to it performance wise while still keeping money in my pocket!