[41ford1]

Update:
The machine shop needed two weeks to do the work and get the required parts.
The crack in #3 was circumferential near the top of the cylinder. It was low enough to catch the top comp ring. That cylinder is getting a sleeve. I will know today if I can get it back this week.
In the mean time I cleaned the parts I have in prep for paint. Forum member Tinker sold me a set of Barker High lift rockers. Those are installed on the rocker shaft now.