Motion Pro Harley Push Rod Tool Motion Pro is dedicated to producing the most versatile, unique and durable products for professional and home use. Motion Pro tools are designed to be simple to use, yet durable enough to withstand the harshest conditions. One of their goals is to offer tools of convenience. Do it right the first time with Motion Pro Tools.Designed to remove and install the clip on Harley-Davidson&#174; collapsible push rod tubes.Flat portion of tool fits under the cylinder head while cupped end fits over the bell in the tube and then compres