Bulkheads work a 1-piece tweak-free design which will be more rigid and robust. The updated paid down profile regarding the bulkheads and redesigned top meal lessen the overall CG of installation. Bulkheads function centering pins at the top area that align the top of pod dish during construction preventing motion between components during a collision. To help expand enhance the installation's energy and opposition to tweak, the top pod meal now utilizes 4 mounting screws to secure it on bulkheads The 1 piece bulkheads on X10 usage eccentric bushing inserts the back axle height modification. The aluminum bulkheads allow very swift & effortless ride height modification using eccentric axle owner bushings. The axle height is adjustable in 1/2mm increments over a 5mm range. Can be utilized with right backside bulkhead #372910