Rubicon Express RE1801 Slip Yoke Eliminator Kit for 1987-1996 Jeep YJ/XJ/MJ/ZJ Bushwacker they are recommended only for

they are recommended only for off highway use and not for street driven vehicles

general automotive and even first responder applications

2007-2010 Chevrolet Silverado 3500 HD

Direct fit

and toppers

Rubicon Express RE1801 Slip Yoke Eliminator Kit for 1987-1996 Jeep YJ/XJ/MJ/ZJ Bushwacker they are recommended only forStock Jeeps have a slip yoke style output shaft at the rear driveline. This design is not conducive to off road use nor the steeper operating angles caused by suspension lifts. To ensure smooth and durable driveline operation, convert to a fixed yoke output and install a CV drive shaft (style RE1898). A must on all lifts over 3. 5". This kit requires the modification of your stock output shaft. Drill and tap included for easy installation. Drive