I found these 2 crate motors, probably couldn't afford the first one but the 2nd looks interesting. I guess i'm looking to clone a 427 that would have come either in a COPO or a Yenko or a Motion car, the power of the 427 is a big plus !!!
http://www.sdparts.com/catalog/crate...ryEdition.aspx
http://www.sdparts.com/product/19166...eAssembly.aspx