47-54 Chevy roof height

Can someone tell me the roof height of a 47-54 when it's layout on the running boards.

probably around 5 foot 5" or so, so id say 65 giver or take a few inches... why do you ask?

I need to make sure when we are done build mine that it will fit in my garage. My garage door opening is like 6'-5". I didn't think it would be a problem, but I thought I would ask.