Eliminate engine deflection and improve throttle response on your C5/C6 Corvette and 2004-2006 Pontiac GTO with a Motor Mount Kit from BMR's suspension! Factory motor mounts often do little to minimize engine deflection resulting in lackluster throttle response and slower reaction times. BMRs Delrin Motor Mount Kit (MM551) eliminates engine deflection and is designed for street performance drag racing and handling applications. When performance is a must rely on BMR's suspension!