I just bought a 2011 gt500. I drove it three days and it misfired and the compression in cylinder 8 failed. The performance shop I took it to used that camera thing to look at my pistons and I'm missing a chunk out of cylinder 8. The cost for an aluminum block is crazy so is it possible to swap an iron short block from 07-10 gt500 to my car? I know the stuff I looked up said the water pump is different. Any help is appreciated