The aluminum bulkhead framework increases dependability and energy while additionally allowing more airflow to cool the drivetrain during long runs and easier, more convenient upkeep with super easy diff access. Front & rear aluminum diff pinion adapters ensure significant enhancement associated with the cooling for the ball-bearings for the pinion gears, increasing the lifespan of the drivetrain bearings. Aluminum eccentric bushings provide a rear diff height modification. The split design for the bulkheads offers quite simple access to the differentials. CNC-machined from top-quality Swiss 7075 T6 aluminum and black coated.