King Subaru EJ20/EJ22/EJ25 Standard Size .002 Oversized Bi-Metal Silicon Aluminum Main Bearing Set | MB5739SI Vehicle Model_3000GT 5" that mates to the

5" that mates to the stock 2 bolt flange

replacing the factory rubber with maintenance-free

Upgrade the reliability and performance of your Subaru engine with the IAG RCM Alloy Camshaft Sprocket

Expect a pedal effort increase of 20%-25%

Thermoplastic Elastomer (TPE) compound

King Subaru EJ20/EJ22/EJ25 Standard Size .002 Oversized Bi-Metal Silicon Aluminum Main Bearing Set | MB5739SI Vehicle Model_3000GT 5" that mates to theProduct 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