The lower profile for the front side bulkheads permits the radio tray to stay lower for enhanced CG. Top of the surprise mount position normally incorporated into the bulkhead eliminating the need for another shock tower and creates an extra flex modification for the front suspension utilizing included cross brace. Aluminum bulkheads are CNC-machined from premium Swiss 7075 T6 aluminum to give the lightest & strongest framework for the vehicle. Ebony coated.