Slip Yoke Eliminator Kit - Mega Short - Heavy Duty - NP 231 Only
ECT3820874
Stock Jeeps have a slip yoke style output shaft at the rear driveline. This stock design is not conducive to off road use nor the steeper operating angles caused by suspension lifts. To ensure smooth and durable driveline operation, you should convert to a fixed yoke output and install a rear CV driveshaft.
The main advantage to the new Mega Short SYE kit is that it allows for longer drive shaft to be used (additional 3inches). This reduces the angle of the dive shaft and promotes bearing and u-joint life, reduces driveline vibrations caused by lifted Jeeps equipped with short drive shafts. The shorter and stronger main shaft design is hard to beat.