Radiator support

I doubt the /6 cars had a different core support in terms of height. As far as the opening is concerned the width would be radically different, a v8 should have a 22 inch vs 18 inch or something like that opening on a slant car. My guess is you have the wrong radiator. I've got a late 60's 22 inch wide A body radiator, for sale.

You have a PM