Under Cover Fabworks, LLC



GM 10 Bolt HD Diff Cover DIY Kit

GM 10 Bolt HD Diff Cover DIY Kit

Heavy Duty Diff Protection for your Axle

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$79.99 tax excl.

GM 10 Bolt Rear HD Diff Cover DIY Kit


We have redesigned the fabricated steel diff cover to be easier to assemble.  The one piece folded steel body is laser cut from 1/4" steel plate.  Simply set the body on the 1/4" steel ring and weld it solid. 


Ships with mounting hardware.  You will need to spray paint the outer surface.


We recommed coating the inner surface of the cover with RTV on the welded seams to avoid fluid leaks.