Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. PartNumber : cleCB1920HX Description : Engine Connecting Rod Bearing Pair Size : Standard Bearing Material : AL-3 Bearing Item Grade : High Performance 2003-2006 Pontiac Vibe GT L4.1795cc Engine Components::Bearings 2000-2005 Toyota Celica GTS L4.1795cc Engine Components::Bearings 2005-2006 Toyota Corolla XRS L4.1795cc Engine Components::Bearings 2003-2006 Toyota Matrix XRS L4.1795cc Engine Components::Bearings