These very professional Milodon "Cam Degree & Drives" videos give clear, concise, step-by-step instructions for installing a typical gear drive unit and degreeing the cam. They cover proper setting of the gear lash and correct mounting of the drive assembly. This comprehensive look at cam degreeing shows you how to set your cam to deliver the power you paid for. Buying the correct cam for your application is the first step. However, to make the intended power, the cam must be timed right. Degreeing your cam is a fundamental part of the properly blueprinted engine.