turbogrill Posted November 16, 2018 Report Share Posted November 16, 2018 (edited) Hi, I am having my block bored. I am concerned that when they bore the cylinders out that dirt might find it self into the oil galleries where the main bearings sits. Any tricks for protecting that? Engine is a straight six L28. Edited November 16, 2018 by turbogrill Quote Link to comment Share on other sites More sharing options...
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