318 LA rebuild after losing a valve seat

Thanks KK, I did all of that regarding cleanliness. I plasti gauged the mains, not the rods though. I'll be doing that tomorrow. Something is telling me it's either tight rings or bearings. Could too much assembly lube cause this?

Plastic gauge the rods and see what it says... If there's too much or too little clearance it will show up by not getting the proper clearance..