King's Racing Line XPG Tri-Metal Main Bearings are designed for high load, long duration racing events. The bearings feature an enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion. These bearings are able to handle 15% - 30% greater load capacity than traditional bearings. The SecureBond's unique adhesion process offers superior stability between the top and intermediate layers.
These particular main bearings come with .001” less per shell.