King XP Series Main Bearings Set +.025 | 1997-2006 4G63/4G64 Engines (MB5315XP.026)
King Engine Bearings
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King XP Series Bearings
- High-load, long-duration racing such as circle track, off-road, off-shore, and others that require steel crankshafts
- Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion
- 15% - 30% greater load capacity than traditional bearings
- The SecureBond unique adhesion process, for superior stability between the top and intermediate layers
- 0.0005" metallurgically enhanced and hardened performance overlay withstands greater loads and better resists surface fatigue
- Mains are 1/2 grooved for uncompromised lower shell load capacity
