What camshaft should I use?

Then do some research. There is one stock camshaft that has more lift than all the rest. It's like .410 or some such. That's the one you want.

That’s what I’m trying to do. I hear the Erson cam talked about a lot on the Slant Six Forum but it never seems to be in stock.

Stock cam and lifters made by Melling. A good brand name. Price is right. 1970 DODGE DART 3.7L 225cid L6 Camshaft & Lifter Kit | RockAuto

I did not see that one. I will see what my engine builder friend recommends, as well. I was thinking of doing something a little more that stock but nothing wild. It’s a daily driver.