King Ford/Mazda 2.0L/2.3L Duratec (Size +1.0) Performance Main Bearing Set King Engine Bearings Sale! from 8399 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. King Ford/Mazda 2.0L/2.3L Duratec (Size +1.0) Performance Main Bearing Set