It looks like somebody has used the old "wheelbarrow" trick to make some room at the firewall for a non-stock bellhousing. Depending on which engine and/or transmission you choose to use, it might be a good idea to keep that modification. It looks a bit narrow, though!
Jerry
I am attempting to put it back stock as I am using a 235 six. I have a section of a cab with that original part present - plan to install that as well.
