aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential.  This differential cover is constructed out of durable sand-cast A356-T6 aluminum with reinforcing ribs for maximum strength.
 
This cover comes with mounting hardware for a hassle-free installation.  The differential covers includes an oil level sight glass and deep reach magnetic fill plug for maximum protection.  This cover is finished in wrinkle-black powder-coating with machined fins for a distinctive look.
 
2 Quart Lube Capacity:
This cover has about a 2 quart lube capacity at the factory fill level, factory cover holds about 1.5 quarts.
 
Built-in External Fins:
Built-in external fins transfer heat from the fluid to the outside air for maximum cooling.
 
Magnetic Drain/Fill Plug:
This system incorporates a magnetic drain and fill plug that captures loose particles for maximum rear-end protection.
 
Oil Level Sight Glass:
Large oil level sight glass with 1/8'' NPT calibration plug set to the factory fluid level to eliminate overfilling.
 
Note: This cover fits the GM/DANA 12 Bolt Axles
 
 
When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.