GM Motor Mount

The GM Motor Mount by Energy Suspension is a critical upgrade for General Motors vehicles that demand precision engine isolation without factory compliance limitations. If you've pushed your engine's power output beyond stock levels—whether through forced induction, high-compression builds, or aggressive tuning—OEM rubber motor mounts simply cannot handle the increased torque loads and vibration amplitude. This polyurethane performance mount is engineered for builders and performance enthusiasts who need rock-solid drivetrain stability under full throttle without the harshness that solid mounts introduce into the chassis.

Energy Suspension's polyurethane formulation strikes the ideal balance between vibration damping and load capacity. Unlike factory rubber compounds that degrade under extreme heat and constant flex cycles, this proprietary elastomer maintains its geometric integrity through thousands of heat cycles and delivers consistent bushing geometry regardless of engine bay temperatures. The mount's design minimizes unwanted engine rocking during hard acceleration and braking, which translates to reduced transmission tunnel vibration, sharper throttle response feel, and improved driveline longevity. The compact 5.6 x 2.7 x 6.3-inch footprint and 1.6-pound weight confirm this is a direct OEM-pattern replacement—no fabrication or custom bracing required for most GM platform installations.

This motor mount suits any GM vehicle owner upgrading from deteriorated OEM rubber or preparing for power increases beyond 400 horsewheel. Drag racers, street performers, and restorers benefit equally from the dampening control and zero creep characteristics. Installation is straightforward—retain factory mounting points and bolt directly into the engine bay. For maximum effectiveness, pair this with matching transmission and frame mounts from the Energy Suspension catalog to create a fully isolated powertrain assembly. Always verify fitment against your specific GM model and year before ordering, as motor mount configurations vary significantly across platforms.