King Engine Bearings Subaru Ej20/Ej22/Ej25 Housing Bore + .002 (Size +0.75mm) Main Bearing Set | MB5739SI0.75 Vehicle Model_Baja Improves steering response and handling

Improves steering response and handling

Forged Billet Core

our AOS can fit your needs without an issue

Works with 2-bolt flange up-pipe

High-temperature and cold-weather resistance

King Engine Bearings Subaru Ej20/Ej22/Ej25 Housing Bore + .002 (Size +0.75mm) Main Bearing Set | MB5739SI0.75 Vehicle Model_Baja Improves steering response and handlingProduct Fitment: 2002 2014 Subaru WRX 2004 2021 Subaru STI King Bearings Bi Metal SI series is crafted from an aluminum alloy infused with 2. 53% silicon, offering enhanced strength and wear resistance. These bearings are ideal for medium load engines, especially those equipped with nodular cast iron crankshafts. As a lead free OE replacement, they provide a reliable, environmentally friendly solution for both stock rebuilds and light performance