Another 302 Head Question

MOPAROFFICIAL said

Follow the 1wild porting thread.
Fyi They are the same ports as the heads you have now, just with a closed chamber.

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Thanks! As I said, I have. The question I had regarding that thread was if the walls are of equal thickness. Like can I go as deep? I know the port size and shape is the same, but I was unsure about the casting being of equal integrity to the original head