70 dart 470 ci drag car build.

Just a update in me decisions.
Hard blocking the block so it's coming apart, I need to try and get the surface rust out of the cooling passages. I'm guessing a few gallons of stank vinegar will do the trick, then off to work for a hot tanking. Put the crank back in and pour a side.
Bad news, I figured out how to afford a new milodon gear drive, so I have one coming.
While the block is bare I'll finish my porting.