QA 1 tubular K frame and a hemi

Just purchased Tqfastfish's mid project dart. It came with a new QA 1 tubular K frame and Strange brake set up. I am looking at finishing the project as a hemi dart clone. Question I have is will the QA 1 K frame work for a 572 crate hemi? If so does TTI make a set of headers that will clear? If this suspension doesn't work, I will replace it with a regular stock modified K frame. Your advice would be appreciated. Thanks in advance.