Front Heavy Duty CV Drive shaft Prop shaft for Jeep Grand Cherokee 4.0L 1999 2000 2001 21.5 inches weld to weld Fully Assembled Front Drive Shaft Including Both High Speed Joints Fits: 1999-2001 Jeep Grand Cherokee 4.0L 1.Confirm your drive shaft measures the weld to weld length / 2.Confirm your drive shaft has a 6 bolt pattern high speed joint at each end / 3.Will NOT replace driveshafts with U Joints