THIS ITEM SHIPS FREE!

When you need the best, you go to a specialist, and for the best bearings, you see King Engine Bearings. King focuses on one product--bearings--and nothing else. Their innovative race-only Xtreme Performance Tri-Lecular rod bearings are proven track-tough to handle the ground-shaking power of your race engine. Built with enhanced tri-metal, these XP-Series rod bearings layer copper-lead construction with a nickel plate barrier and a lead/tin/copper babbit overlay over a steel backing in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors--at an amazing +/- .0001 in.! These XP-Series rod bearings feature a 45 degree chamfer on the crank cheek side and increased crush height for improved bearing-to-bore contact, heat transfer, and reduced spin potential in high-rpm applications. How many reasons do you need to use a specialist? Use King XP-Series rod bearings for consistent and reliable performance with a high-load capacity, and the prognosis from the specialists will be a long and happy life for your engine.

The King High Performance Standard thickness is -0.0005" or -0.01mm smaller than their standard bearing to allow extra oil.

pMAX Kote™ – King factory applied nano-composite polymer coating is a revolutionary approach to coated bearings. It has proven to enhance wear resistance and protect the bearing during metal to metal contact. King offers a wide range of coated race bearings for sport compact and domestic applications.

U-Groove™ – By using a 90° groove as opposed to a chamfered groove, the effective surface area of the bearing is increased. That in turn, increases the bearing load capacity and gives a better load distribution across the surface of the bearing.

Bull’s Eye Tolerance™ – King’s standard for bearing thickness consistency has set new standards in the industry. With King bearings, there is no need to purchase multiple sets of bearings to get the right clearance, no need to grind cranks, and no need to adjust housing diameter.

ElliptiX™ – This newly designed oil slot improves oil ingress without affecting the bearing’s surface or compromising the load capacity.

RadiaLock™ – To prevent spun bearings, King has developed a unique process to customize each bearing’s crush height to meet its specific performance demands.

EccentriX™ – By using elasto-hydrodynamic analysis, an optimized eccentricity value for each bearing is reached and the bearing is custom designed using this value to meet specific performance requirements. This process allows a more stable hydrodynamic lubrication regime is reached.