aFe POWER Pro Series Rear Differential Cover Black w/ Gear Oil-46-70372-WL

Constructed out of durable A356-T6 cast aluminum
Reinforcing ribs and black powder-coating with machined fins
Magnetic drain and fill plug that capture loose particles for maximum rear-end protection
Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
Includes 6 Quarts Pro Guard D2 Synthetic Gear Oil; 75W-90
Fits GM 9.5-14 Bolt Axles Price includes applicable core fee . Part Number: 46-70372-WL