King Performance XPG Main Bearings Thrust #5 .026 EJ Connecting Rods There are a couple of

There are a couple of flaws with this process

The Exedy cerametallic friction material can handle much more abuse than stock type disc assemblies without slipping and fading

ACT Difference

head castings may need to be filled down slightly for clearance

please verify vehicle compatibility in Confirmed Applications

King Performance XPG Main Bearings Thrust #5 .026 EJ Connecting Rods There are a couple ofThese bearings are specifically engineered to solve premature bearing failure caused by low oil pressure or oil starvation that has plagued the high output Subaru EJ series boxer engines. To improve oil flow, oil slots on the King XPG bearings are replaced with oil holes for better oil distribution in the groove and more consistent oil flow. Fully grooved number three main bearings enable 360 oiling to number two and number three rod bearings. King