King Engine Bearings Subaru FA20/Toyota 4U-GSE pMaxKote Performance Main Bearing Set - Size STDX

The pMaxBlack coating on these King Engine Bearings main bearings offers a notable increase in load capacity, making them a solid option for Subaru FA20 and Toyota 4U-GSE engines. These bearings are built with a tri-metal copper-based material, a common choice for performance applications due to its strength and thermal properties. They are designed to fit a wide range of vehicles, including popular models like the Subaru BRZ, Forester, and Toyota 86.

King has been specializing in engine bearings since 1960, focusing on producing well-built components. The Radialock feature on these bearings helps achieve optimal crush height during installation, which is crucial for proper bearing seating and oil sealing. This attention to detail in design helps ensure consistent performance and durability for your engine rebuild.

When rebuilding your engine, selecting the right bearings is key. These STDX size bearings are specifically designed for engines that may have seen some wear or have been machined to a specific tolerance. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.