How to free up my 440

Aaarrrggghhhhhh!!!!!!! As Charlie Brown would say, and with good reason. I took the heads off tonight and I found this:

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Guess I'm building an engine no matter what. Sure would have pissed me off to get it spinning and put it in and find out it's a P.O.S. engine. I have an "on the road" date of September, so I guess I planned ahead. Still, F*#k! I didn't want to do this. Guess I'll build am engine for the truck that will go.in the Dart first for set up. How's that crowd sourcing work?