Anyone install Edlebrock aluminum heads ?

Try a set of 3.23's. Easier than swapping heads.
Yeah, you’re absolutely correct. I can always hold onto the 2 and sale one perhaps. That I don’t want to hold onto. Very good suggestion. But, I do like higher gearing. Maybe, 323’s will give me what I’m looking for. It’s a very practical suggestion to try. If I don’t like it. It’s easy to swap or sale. I’ve removed mine once to fix a leak.