early A body engine swap

Does the orientation of the mount affect the height where the engine will sit? Please check my previous photo: the issue I fear is that if the engine goes any higher, the header which curls under the frame rail, starts hitting the frame rail.
You know best, what you need by being there. As I stated earlier, you can add a chain to the engine tab and K-member, as long as the height of the mount works for you. I thought you were saying the mount was in the way of the headers. There are other adjustments you can make, as a hammer on the headers or a notch on the frame. Again, you will know best. I had to cut a corner off a large washer on my van when I installed headers on my van. Good Luck!!!!!