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ACL Race Series oversized main bearings for Mazda B6/BP/BP-T 1.6/1.8L engines in a .25mm size provide high-performance main bearing replacements for machined blocks. These bearings restore correct clearance for the crank and support reliable operation after machining, matching the specified oversized dimension for performance or rebuilt engine assemblies.
ACL Mazda B6/BP/BP-T 1.6/1.8L .25mm Oversized High Performance Main Bearing Set
