The Yukon Gear steel differential cover for GM and Chrysler 11.5-inch axles is a direct bolt-on replacement sized to fit 11.5in housings. Offered as a steel cover, it restores the sealing surface and provides a sturdy protective housing for differential internals on compatible GM and Chrysler 11.5in differentials.
Yukon Gear Steel Cover For Chrysler & GM 11.5in / w/o Fill Plug