http://i1011.photobucket.com/albums/af232/mrnkc130/1946/34806E35-D536-424A-B1ED-4EDF643E7E1F.jpgAdded pictures of lifters including the one that appears to have come apart, engine and head casting numbers water pump and head.
I also bought a micrometer and took some bore measurements, 1st number is from down the bore with one of those T looking deals, 2nd is from top of bore with just micrometer, I can't feel a ridge at all in the cylinder.
1- 3.798. 3.806
2- 3.810. 3.812
3- 3.813. 3.812
4- 3.807. 3.809
5- 3.804. 3.811
6- 3.805. 3.814
Cylinders has .060 stamped on the top, I'm sure my measurements aren't exact but how does everything look?