This Truck has Manual Fill Air Bags on the Rear Suspension to for leveling the truck while towing & also has a An oil catch can installed in-line with the Positive Crankcase Ventilation (PCV) system, between the valve cover and the intake manifold, to trap oil vapor, moisture, and blow-by gases. It acts as a filter to prevent this oil from entering the intake, reducing carbon buildup, maintaining octane levels, and protecting the engine.

