This ACL 0.50mm oversized main bearing set is specified for Holden Calibra YE engines requiring a 0.50mm oversize. Supplied as a main bearing kit, it provides the correctly-sized bearings for engine reconditioning where the crank journals have been machined and a half-millimeter oversize bearing is required to restore proper operating clearances.

ACL Holden Calibra YE 0.50mm Oversized Main Bearing Set