Ford 10.25/10.5 Sterling Bent Steel Diff Cover

The Differential cover is a 1 piece Plate steel cap 3/8" (.375") bent 8 ways then welded to a 3/8" ring! The fill plug is a generous 1" ID for easy fill and oil level check. After welding the mounting surface is machined absolutely flat for a perfect fit! These fit both 10.25" and 10.5" sterling rear ends