66 273 radiator/fan shroud dimentions

What is it about early March that makes me re-address this? I was just going through the greats pics and measurements I received from you folks last year and I am missing a couple.
One is the overlap of the two pieces. I could get that from the installed height of the box since that would be easier to get from an installed piece.
The distance from the top passenger corner of the square piece to where the formed section starts.
And the same on the lower passenger side.