Hi everyone, hope its ok to ask this question here. I have an interest in a motor which is purportedly a 327. I only saw pics of it and it has what appear to be 283 valve covers. I know they can easily be changed. I asked the owner for the engine number and he gave me the following: 70135055V0600KM. Doesn't this seem unusually long? If it is a legitimate number, would someone know the CI and yr.? Thank you very much, Carmine.