Spicer drive shafts and components are as good as they get. Atlas transfer cases and any other 1310 series CV yoke. Measurements are taken center to center on the u-joint with the slip stub at the center of it's travel. Measure your vehicle on the ground in the running position to get correct length.
Stock 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 inch. This kit requires the modification of your stock output shaft. Drill and tap included for easy installation. Drive flange is machined from solid Stainless Steel for extreme strength and corrosion resistance.
Stop melting or breaking regular plastic lines. This line kit comes with everything you need to connect to the original ARB fittings. Easy install. Do it right the first time and save yourself the hassle of unwanted trail repairs.