Yeah, any sign of lack of lubrication up there? Rocker cups rocker shafts or balls whatever style you have on, scratched valve stems, wear on the push rod tips?

I feel for you, these are some sad pics of the cylinder and piston, and like you I have mine out for the third time although for a rear seal problem. I have a set of rods out of my 428 you can have if that will help although the cost of getting them there and getting them checked out my not be much cheaper than a set of aftermarket, offer is there if you want.