Zip Locker For Dana 30 Yukon Gear & Axle Variant:Yukon Zip Locker For Dana 30 With 27 Spline Axles 3.73 & Up Clears 35's with Ample Room

Clears 35's with Ample Room for Off-road Action

Length: 19-3/4 Inch

1997 Ford F-250 HD (Transmission Code: S5-47 & Transmission Base Gear: 5 & Transmission Control Type: Manual)

and more shop-friendly while maintaining factory geometry

This lock box comes standard with Tuffy's Pry-Guard Locking System and a 10 tumbler double bitted security lock with built in weather seals

Zip Locker For Dana 30 Yukon Gear & Axle Variant:Yukon Zip Locker For Dana 30 With 27 Spline Axles 3.73 & Up Clears 35's with Ample RoomThe Yukon Zip Locker is the latest in on demand traction. Its air operated design allows you to switch from an open differential to 100 percent lockup when you need it, giving you the ultimate in driver selectability. Details: Fits Dana Spicer 30 with 30 spline axles 3. 73 and up ratio only Forged case and 8620 internals for added strength Works with a variety of air delivery systems Assembled in the USA 6 Year Warranty Against Manufacturer Defects