Note: This Mount is specifically designed for the Phoenix Shelf type Shroud. The Mount has integrated anti-vibration system like all of the BBT mounts. It also has a 3/16" front and rear plate in the top section of the shroud that sandwiches the upper portion for superior strength. The lower portion is a 3/16" aluminum plate that mounts thru the bottom portion of the Shroud. Both the Top Portion and Bottom portions of this mount are connected to make it super strong.