Jims engine rotator

JIMS Engine Rotator <br /> Overview and Benefits: <li> Rotates flywheel/piston assembly with engine still in frame or on a bench </li><li> The perfect tool when doing pushrod adjustments, building big-inch engines and checking operating clearances </li><li> Also can be used to keep the flywheel assembly from rotating when torquing the cam drive sprockets retention bolts </li><li> Built with a long socket design, making it easier to use without a 1/2" drive extension on your 1/2" driver </li><li> Made in the U.S.A. <br /> NOTE: Not for use with an air or electric impact wrench; this tool is only guaranteed for use with hand drivers.</li>