Roller Rocker Arms

Product Description

Each XH Roller Rocker Arms combine the rocker arm body, support bearings and pivot into a single unit. This series of roller rocker arms are widely used on gasoline and diesel engines.          The XH Roller Rocker Arms consist of a heavy-duty needle roller bearing mounted on a shaft that is set into the rocker arm body. The bearing has a full complement of needle rollers for maximum load capacity and durability. The unit design provides high stiffness and low mass properties for the most efficient valve response and engine performance. All components are optimized to achieve maximum performance in a specific engine.