Dura-Bond Bearing Company is a world leader in camshaft bearings, power metal valve seats and valve spring shim design and manufacturing. This has been recognized by over 50 years of experience as the standard of the industry, and the internationally recognized ISO-9001 and MRP-Oliver Wight Class "A" certifications.

The natural process of matching complimentary valve train components provides solutions that are designed as a system, not as only individual components.