440 crank

I did both turning the CW's on a lathe, and radius/knife edge with a grinder. For a low deck, you need to turn the CW to clear the crankcase most times.

As long as it's "a remove", and that's normal for lighter parts, it's not a big deal. It's when you have to add heavy metal, such as going away from an aluminum rod motor, that it gets expensive. S/F....Ken M