Blessed Performance has the Yukon Zip Locker for Ford 10.25" & 10.5", full float only.
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability.
- Fits Ford 10.25" and 10.5"
- Forged case and 8620 internals for added strength
- Works with a variety of air delivery systems
- Assembled in the USA