Lifters not moving freely

RealWing said

They MUST be able to rotate freely or you will destroy the lifter and/or cam!!!! Hughes Engines has a burnishing tool you can rent I think. A honing tool will likely get caught on the oil gallery cutous. They have very specific instructions to make sure your lifters rotate easily when installing on a new cam. Use this link and read instruction #7 Hughes Engines

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I watched a video of that tool being used and unless it can be used on an assembled engine that will not be an option. That tool would slam into my cam lobes on its way through the bores not to mention the "ball" end comes off it and you have reach through the cylinder bores to extract it. My bottom end is already cinched down and completed as is the cam. So now what do I do?