aFe POWER Pro Series Rear Differential Cover Black w/ Gear Oil-46-70372-WL Truck Brand:CHEVROLET/GMC 2500 HD Base/Top - 8-1/8 IN with

Base/Top - 8-1/8 IN with inverted top

This kit has all the necessary hardware for your stock or performance HE300 turbo install to help prevent leaks and to replace older studs that are prone to future breakage

or SCT (custom tuned) Part Number: 1045803

Replace your stock stamped steel cover with aFe POWER's cast aluminum cover

aFe POWER Pro Series Rear Differential Cover Black w/ Gear Oil-46-70372-WL Truck Brand:CHEVROLET/GMC 2500 HD Base/Top - 8-1/8 IN withConstructed 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