The aluminum bulkhead framework increases reliability and energy while also allowing more airflow to cool the drivetrain during long runs and easier, easier upkeep with very simple diff access. Front & back aluminum diff pinion adapters verify significant improvement towards cooling linked to the ball-bearings the pinion gears, increasing the lifespan for the driveline bearings. Aluminum eccentric bushings offer a rear diff height adjustment. The split design in regards to the bulkheads gives fairly simple using the differentials. CNC-machined from top-quality Swiss 7075 T6 aluminum and black colored colored coated.