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GM 14 Bolt Rear Xtreme Aluminum Diff Cover

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Currently Out of Stock.  ~Sorry for the Inconvience.

Our GM 14 bolt 10.5" full floater rear differential covers are cast from 356 Aircraft quality Aluminum to save weight and increase cooling. These are not just for show! They are ready to smash some rocks!

They are a full 1" thick on the lower half of the cover. This allows the stainless steel allen bolts that are supplied to be completely countersunk in the cover to protect them from rock damage! The covers also come with a magnetic drain plug, and a small fill level plug. Remember, you never want to fill above the fill level plug! To top it off, we even supply a tube of black RTV silicone.

If you are towing with an early Chevy 3/4 ton truck or a new HD Chevy gas truck, this is the rear diff cover for your tow rig too.  The drain makes it easy to change your fluid before a long haul, and the aluminum cover will keep your rear axle cool!


WARNING: This cover is for the full floating, 10.5" ring gear, 14 bolt rear axles 1998 and older. This cover will NOT fit the GM 9.5 semi float rear axle!
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