Detailed Description  CLUTCH - 6 CYLINDER Release Bearing for SUBARU AWD 1991-1990 2672CC/2.7L  Original equipment quality is what you get with every  aftermarket bearing. our precision manufactures its automotive bearings to the  same strict standards of quality used in their advanced  Automotive applications. every bearing is made of high quality steel .The lower  impurity content translates into a more durable, longer- lasting bearing. Engineered for minimal rotational weight through the use of  lightweight materials and compact design: The end result is  drastically increased efficiency with minimal friction. High level of Performance & Quality