4.000" crankshaft trade for 3.790"

I'm interested. The problem is you're way over there, and I'm way over here. East to west. Shipping will be a killer I'm sure.

I can't really tell from the picture is that a 6 bolt flange and a Chevy pattern?

TIA
It's a Mopar pattern. It'll probably cost a Ben Franklin each way. Tell me a little about your crankshaft. PM is good. Thx