High mileage or a high-performance camshaft swap: Those are the top two reported reasons for LS rocker-arm failure. The symptoms are a miss with a ticking sound coming from the valve cover or needle ...

Typical steel-backed lead babbit cam bearings do an excellent job in everyday use but have a number of shortcomings in severe-duty applications. First, in many engine designs, oil is routed from the ...

The XZU double-row angular contact needle bearing combines compact design with high efficiency. Schaeffler was a runner-up in this year’s prestigious Hermes Awards at Hannover Messe 2025. The ...

If you are transferring power in a straight line, you can use a shaft to accomplish it. Add angles and offsets though, and things get tricky. Now you need a universal joint. U-joints are used in ...