H Series Main Bearing Set STD CLMS2015H STD EFI Regulators choice of hex or 12-bolt

choice of hex or 12-bolt head

2010 MAZDA 6 1

D250521-20

19-tooth natural

Needle Bearing Universal Joint

H Series Main Bearing Set STD CLMS2015H STD EFI Regulators choice of hex or 12-boltH Series Main Bearing Set STDSuit Nissan SR20DE DOHC CLMS2015H STD MS2015H STD H Series Bearings These bearings are identified by a letter H in the part number suffix. Part numbering is based on the same core number as the standard passenger car parts for the same application. These bearings were developed primarily for use in NASCAR type racing, but are suitable for all types of competition engines. H series bearings have a medium level of