THICK HOOD!
Here is a close up on the front, notice how the Z-28 Nose sets lower than the '57 Hood....
I hate too add a lot of putty if I don't have to, fortunately the '57 Hood is Very Thick, so I ground it down flush with the Nose.
I also ground down the areas below the Headlights and around the Nose. Here is the Front End after the work was done...
More Coming...