So I just primed the engine. Put a guage on the oil sending unit and checked to make sure oil was getting through the rods. After a little work and pushing some 18 guage wire through a few they all eventually got oil flowing. Pressure was about 60 psi with drill motor. But the I got worried there would be a bunch of devri between the cylinder heads so I decided to go ahead and pull them before I did a compression check.