GM Corporate 14 Diff Cover
- Lifetime warranty
- Thick nodular iron casting with reinforcing ribs.
- Fully machined seal surface.
- Machined bolt bosses for maximum clamping force.
- Adds rigidity to weak factory housings
- Replaces weak factory stamped steel covers
- Dense material quiets down noisy lockers.
- Heavy duty powder coated cover.
- Zinc plated hardware
- Silicone sealant