Western Washington engine guy

Not sure if you want to come all the way to Arlington, but Mike who owns the NAPA store in Arlington has been working on mopar stuff most of his life. His Dad use to own a mopar dealership and Mike worked there before getting into auto parts.
If he doesn't have time to do it he can most likely give you a name of someone.

He sends his machine work out, I had my block done by the guy he uses and it turned out great.