King Engine Bearings Subaru Fa20/Toyota 4U-Gse (Size +0.25mm) Main Bearing Set

If you're rebuilding the bottom end of your Subaru FA20 or Toyota 4U-GSE engine, getting the main bearings right is critical. These King Engine Bearings main bearing set is designed to meet the demands of a performance rebuild, offering a solid option for restoring your engine's health. They are built to handle the stresses of operation and help ensure smooth rotation of your crankshaft.

This particular set is sized at +0.25mm, meaning it's intended for use when the crankshaft journals have been machined down by 0.25mm to clean up wear or damage. The XPGC material is a high-performance overlay that offers improved durability and reduced friction compared to standard bearings, which can be beneficial in performance applications. King is a well-known name in engine bearings, and this set reflects their focus on providing reliable components for engine builders.

When installing these bearings, it's important to follow the manufacturer's recommended procedures, including proper cleaning of the crankshaft and block surfaces, and using the correct assembly lube. Ensuring the correct bearing clearance is maintained is key to the longevity and performance of your engine rebuild.