The aluminum bulkhead framework increases reliability and power while besides enabling more airflow to cool the drivetrain during long runs and easier, much more convenient maintenance with easy diff access. Front & right back aluminum diff pinion adapters guarantee significant improvement of this cooling of this ball-bearings the pinion gears, increasing the lifespan linked to driveline bearings. Aluminum eccentric bushings provide a rear diff height modification. The split design linked to the bulkheads offers a breeze utilization of the differentials. CNC-machined from top-notch Swiss 7075 T6 aluminum and black colored colored coated.