Energy Suspension Hyper-Flex Motor Mount Insert - Black - GM LS-Series - GM F-Body 1998-2002 10217 A crank handle is included

A crank handle is included for hand operation along with a length of straight hex shaft for use with an electric drill

it won't dig into

2cc increments

You'll note that the studs have a radiused bullet nose that serves to locate the pan rails

GM G-Body 1978-91

Energy Suspension Hyper-Flex Motor Mount Insert - Black - GM LS-Series - GM F-Body 1998-2002 10217 A crank handle is includedA true performance application component for cars, trucks, hot rods and racing competition vehicles yet designed to be also used for street vehicles. Soft running enough to absorb vibrations for street use yet rugged for racing use. When required a torque resistant safety interlock design is used that is comparable in strength to those too hard running metal mounts. Replaces the original, short lived and typically too soft rubber mounts and outdates