As more and more OE manufacturers shift to aluminum bearings in OE engines, Clevite has introduced a new line of engine bearings designed to be the highest quality replacement bearings in the industry. Clevite BiMetal™ engine bearings carry on the tradition and reputation that Clevite has built throughout the course of time. Applications include GM - 265 (1994-1996) / 305 (1990-2002) / 350 (1968-2003) / Hummer - 350 (1995-1996). GM Small Block Main Bearings - Clevite A-Series Bearings MS909A.