The Holstein Designs 2014+ Street Glide Amp Plate bolts to the existing bracket that is above the radio.  This plate will give you a level surface to mount a Sound Digital 1200 or 2400 or two 400 or two 800 amps. The platform area is 9" x 7-3/4". This part directly bolts on for your mild audio upgrade.  No drilling or modifications are needed since our rack uses all stock mounting locations.  Drill mounting holes for your amp, install your hardware and have your amp mounted in a matter of minutes.  All amp racks are powder coated black and all needed stainless hardware is included.