AFE Street Series Front Differential Cover Replace your stock stamped steel cover with aFe POWER's cast aluminum cover. Featuring a recessed drain plug, cooling fins, and a tapped breather port, this cover is ready for any circumstance. Constructed out of Durable Cast Aluminum Black Powder Coat with Machined Fins Dual Neodymium Magnetic Plugs are Used for Maximum Gear Protection Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Prevents Overfilling Fits Dana 60 Front Axles Increased Oil Capacity:This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in External Fins:Built-in external fins transfer heat from the oil to the outside air for maximum cooling. Magnetic Plugs:This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Calibration Plug:A calibration plug is set to the factory oil level to prevent overfilling. Oil Level Sight Glass:An oil level sight glass allows quick and easy oil inspection. Fitment Note:This item fits vehicles equipped with Dana 60 front axles. Emissions Disclaimer:This product does not require a CARB EO#. When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.