Where are you? I purchased one to do what you plan, just in case if (when) the old one gave up the ghost. I then found a built shortblock I just couldn't pass up. I still have short block FS. Local P/U only tho.
The options are one of the factory blocks or bowtie blocks. What is hp goals?
I have a long block really. The built one is the one I'm keeping.I'm in TX bud. What does your built short block have?