Perrin Engine Mount KitPERRIN Performance engine mount kits reduce drivetrain movement under hard acceleration, deceleration and corning. Allowing the most efficient transmission of all available power to the ground. This means easier transitions from on and off throttle power in daily driving, more accurate launches during drag racing and auto cross type events where you do not want drivetrain slop. PERRIN engine mount kits also improve reliability, as they can not tear