*** Sold As A Pair ***
 
Energy Suspension Motor Mount Inserts both restore worn mounts and reduce unwanted motor movement. Under high performance conditions, Energy Suspension Motor Mount Inserts reduce wheel hop and torque induced movement that can actually damage vehicle components. These polyurethane inserts are thoroughly tested to add support and stability to the OE motor mount design. 
 
Helps reduce wheel hop and traction loss.
Prevents damage to other vehicle components.
Improves and even restores broken motor mounts.
Made of HYPER-FLEX performance polyurethane.
Resistant to under vehicle fluids: oils, coolants, road contaminants.
NOTE: CUSTOMER WILL BE SUPPLIED WITH INSERT ONLY! Customer must reuse existing outer metal shell and drill.out the welds/rivets to separate them for installation of the new inserts. DESIGNED TO REUSE THE STOCK 7/16 Inch Through Bolt.

3 Bolt Style. to replace the inserts of the following GM type mounts: 15731260 / 15529451 / 15529452 / 15592505 / 22145334 and aftermarket part number 2621.
Polyurethane Motor Mount insert
A true performance application component for cars, trucks, hot rods and racing/competition vehicles yet designed to be also used for street vehicles! Assemble to the chassis the same way as OEM parts.
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 those hard running metal motor mounts.
Made of HYPER FLEX performance polyurethane.
Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.