Conrod Bearing Set - King pMax Black - pMax Kote - All Sizes - 2ZZ-GEConrod Bearing Set King pMax Black pMax Kote All Sizes 2ZZ GE STD For brand new or very healthy crankshafts 0. 25 For damaged crankshafts that have been reground 0. 25 under size 0. 5 For damaged crankshafts that have been reground 0. 5 under size pMax Black is a unique tri metal structure for race applications. The overlay is strengthened by a proprietary nano scaled hardening process that modifies the molecular structure and creates a black fatigue