Agustaboy - careful with that intake and packaging. I did some dimensional checks when I was considering this engine package.
I looked at a tall boss intake, but is was a rapid prototype as it was not released yet and it was packaged in the back of a different car at the time. I took some dimensions as best I could to transfer them to the Pantera.
I came up with the throttle body being about 7 inches behind the decklid. However, I don't think my measurement were 100% accurate. You guys also talked about moving the block forward a couple of inches too so that would help.
Take some measurements before buying that intake.