Check bearing part number on old bearing.
Check part number on replacement, if different brand,
there could be foul up. Plastiguage would tell you oil
clearance, which you know is zero. Did you use locktite
on back of bearing ? If so, when locktite dries, it expands, reducing
clearance. Are the bearings seating properly ? Push suspect pistons up,
boot studs, to protect, taking those cylinders out. Try rotation again.
Try bearing shells in another cylinder.